Maintenance Manual

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Satellite/Satellite Pro/L650/L655 Maintenance Manual

Toshiba Personal Computer

Satellite L650

(PSK1x)

Maintenance Manual

TOSHIBA CORPORATION

S/ No

Summary of content (227 pages)

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Toshiba Personal Computer Satellite L650 (PSK1x) Maintenance Manual TOSHIBA CORPORATION S/ No Satellite/Satellite Pro/L650/L655 Maintenance Manual
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Copyright © 2010 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed with respect to the use of the information contained herein. Toshiba Satellite/Satellite Pro/L650/L655 Maintenance Manual First Edition April 2010 Disclaimer The information presented in this manual has been reviewed and validated for accuracy.
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Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite/Satellite Pro/L650/L655, referred to as Satellite/Satellite Pro/L650/L655 in this manual. The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable Units (FRUs) and replace them in the field. SAFETY PRECAUTIONS Four types of messages are used in this manual to bring important information to your attention.
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The manual is divided into the following parts: iv Chapter 1 Hardware Overview describes the Satellite / Satellite Pro / L650 / L655 system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapter 3 Test and Diagnostics describes how to perform test and diagnostic operations for maintenance service. Chapter 4 Replacement Procedures describes the removal and replacement of the FRUs.
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Conventions This manual uses the following formats to describe, identify, and highlight terms and operating procedures. Acronyms On the first appearance and whenever necessary for clarification acronyms are enclosed in parentheses following their definition. For example: Read Only Memory (ROM) Keys Keys are used in the text to describe many operations. The key top symbol as it appears on the keyboard is printed in boldface type.
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Table of Contents Chapter 1 Hardware Overview 1.1 Features ................................................................................................................................5 1.2 System Unit Components ..................................................................................................12 1.3 2.5-inch HDD .....................................................................................................................17 1.4 DVD Super Multi (+-R Double Layer)..................
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Procedure 4 Test Program Check .................. Fehler! Textmarke nicht definiert. Procedure 5 Connector Check and Replacement Check Fehler! Textmarke nicht definiert. 2.6 SSD.................................................................... Fehler! Textmarke nicht definiert. Procedure 1 Test Program Check .................. Fehler! Textmarke nicht definiert. Procedure 2 Connector Check and Replacement Check Fehler! Textmarke nicht definiert. 2.7 Keyboard .............................................
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Chapter 3 Diagnostic Programs 3.1 General .............................................................. Fehler! Textmarke nicht definiert. 3.2 Quick Start......................................................... Fehler! Textmarke nicht definiert. 3.3 3.2.1 Quick Test ....................................... Fehler! Textmarke nicht definiert. 3.2.2 Customization Test .......................... Fehler! Textmarke nicht definiert. 3.2.3 Keyboard Layout test ......................
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3.9 Communication (COMM) ................................. Fehler! Textmarke nicht definiert. 3.10 Peripheral .......................................................... Fehler! Textmarke nicht definiert. 3.11 Error Codes and description .............................. Fehler! Textmarke nicht definiert. 3.12 Quick Test Item List ...................................... 61Fehler! Textmarke nicht definiert. Chapter 4 4.1 Replacement Procedures General ....................................................
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Installing the HDD .......................................... Fehler! Textmarke nicht definiert. 4.6 ODD Bay Module ............................................. Fehler! Textmarke nicht definiert. Removing the ODD Bay Module ................... Fehler! Textmarke nicht definiert. Installing the ODD Bay Module ..................... Fehler! Textmarke nicht definiert. Disassembling the ODD Drive ....................... Fehler! Textmarke nicht definiert. Assembling the ODD Drive ............................
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Removing the CPU ......................................... Fehler! Textmarke nicht definiert. Installing the CPU ........................................... Fehler! Textmarke nicht definiert. 4.15 Display Mask..................................................... Fehler! Textmarke nicht definiert. Removing the Display Mask ........................... Fehler! Textmarke nicht definiert. Installing the Display Mask ............................ Fehler! Textmarke nicht definiert. 4.16 FL Inverter Board .......
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Appendices Appendix A Handling the LCD Module ........................................................................... A-1 Appendix B Board Layout .................................................................................................B-1 Appendix C Keyboard Scan/Character Codes ...................................................................C-1 Appendix D Key Layout....................................................................................................
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Chapter 1 Hardware Overview
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1 Hardware Overview ii Satellite/Satellite Pro/L650/L655 Maintenance Manual
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1 Hardware Overview Chapter 1 Contents 1.1 Features ............................................................................................................................... 5 1.2 System Unit Components ................................................................................................. 12 1.3 2.5-inch HDD .................................................................................................................... 17 1.4 DVD Super Multi (+-R Double Layer)........................
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1 Hardware Overview Figures Figure 1-1 ID Parts Description Placement ............................................................................... 9 Figure 1-2 Computer Block Diagram ...................................................................................... 10 Figure 1-3 System Board Configurations ................................................................................ 11 Figure 1-4 System Unit Block Diagram ...........................................................................
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1.1 Features 1 Hardware Overview 1.1 Features Toshiba Satellite L650/L655/Satellite Pro L650 is a full size notebook PC based on the mobile Intel Arrandale Processor, providing high-speed processing capabilities and advanced features. The computer employs a Lithium Ion battery that allows it to be battery-operated for a longer period of time. The display uses 15.6-inch WXGA HD LCD panel, at a resolution of 1366x768.
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1 Hardware Overview 1.1 Features y 2048 MB (256M×64) / DDR3-1066MHz y 4096 MB (512M×64) / DDR3-1066MHz Hard Disk Drive (HDD) The computer accommodates 2.5-inch 9.5mm height Serial ATA HDD with following storage capacities: y 250 GB (9.5mm thick) SATA (5,400rpm) y 320 GB (9.5mm thick) SATA (5,400rpm) y 500 GB (9.5mm thick) SATA (5,400rpm) y 640 GB (9.5mm thick) SATA (5,400rpm) ODD The computer accommodates a fixed 12.
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1.1 Features 1 Hardware Overview On-Board LAN (BTO) The internal LAN supports 10/100Mbit or 1Gbit Ethernet, enabling connection to a LAN at up to 1Gbps. It supports Wake-up on LAN from S3/S4/S5 and PXE boot support. This internal LAN has RJ45 jack to directly accommodate a LAN cable. Wireless LAN (BTO) The internal Mini Card slot supports IEEE802.11agn (MOW) / IEEE802.11agn (JPN) / IEEE802.11bg (WW) / IEEE802.11bgn (WW) cards. The Antenna has two or three wires dual band antenna support for BTO.
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1 Hardware Overview 1.1 Features USB Port The computer has two USB 2.0 ports. It is supported to daisy-chain a maximum of 127 USB devices. The serial data transfer rate is 480Mbps, 12Mbps and 1.5Mbps. These ports support PnP installation and hot plugging. RGB External Monitor Port A 15-pin external monitor port is provided, through which the computer automatically recognizes an external VESA DDC 2B compatible monitor.
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1.1 Features 1 Hardware Overview Figures 1-1/1-2/1-3 and 1-4 show the computer and its system unit configuration, respectively.
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1 Hardware Overview 1.
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1.
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1 Hardware Overview 1B1.2 System Unit Components 1.2 System Unit Components Figure 1-4 is Block Diagram of the System Unit.
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1.2 System Unit Components 1 Hardware Overview The system unit of the computer consists of the following components: Processor: Mobile Intel Arrandale Processor. y Intel Core i5 Processor (FSB, 1066MHz) − Core Speed: 2.26/2.40 GHz − System Bus: 1066 MHz − On-Die Level 2 Cache: 3 MB y Intel Core i3 Processor (FSB, 1066MHz) − Core Speed: 2.13/2.26 GHz − System Bus: 1066 MHz − On-Die Level 2 Cache: 3 MB Memory: Two expansion memory slots are provided. They can hold 1.0/2.0/4.
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1 Hardware Overview 1B1.2 System Unit Components − − − − − − − − − − − − − − − − − − − − − − − − Integrated Serial ATA (SATA) Host Controller Intel High Definition Audio Controller Simple Serial Transport (SST) 1.
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1.
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1 Hardware Overview 1B1.2 System Unit Components y Communication codes supported: − For data communication: V.90 (China)/V.92, data rates: 28kbps/56kbps V.34 extended rates: 33.6K/2400/V.32 turbo, V.32 bits and fallbacks − For fax: V.17, V.27, V.29, V.34 and V.21 Channel 2 V.253 Class 1 fax LAN Controller y Atheros AR8152 / AR8151 - 10/100Mbit / 1Gbit − − − − − − − − IEEE802.3 10BASE-T/100BASE-TX physical layer interface IEEE 802.
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2B1.3 2.5-inch HDD 1 Hardware Overview 1.3 2.5-inch HDD The computer contains an extremely low-profile, lightweight and high-performance HDD. The HDD incorporates 9.5 mm height magnetic disk and mini-Winchester type magnetic heads. The HDD interface conforms to Serial ATA. Storage capacities supported are 250, 320, 500 & 640GB. The HDD is shown in Figure 1-5 and some of its specifications are listed in Table 1-1.
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1 Hardware Overview 3B1.4 DVD Super Multi (+-R Double Layer) 1.4 DVD Super Multi (+-R Double Layer) The DVD Super Multi drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At maximum, the drive can play back DVD-ROM at 8x speed, read CD-ROM at 24x speed, and write CD-R at 24x speed, CD-RW at 4x speed, US CD-RW at 24x speed, High Speed CDRW at 10x speed, DVD-R at 8x speed, DVD-RW at 6x speed, DVD-R DL at 6x speed, DVD+R at 8x speed, DVD+RW at 8x speed, DVD+R DL at 6x speed and DVD-RAM at 5x speed.
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Fehler! Verweisquelle konnte nicht gefunden werden. 1 Hardware Overview 1.5 Blu-Ray Writer Blu-Ray Writer drive accepts 12-cm (4.72-inch) or 8-cm (3.15-inch) discs. At maximum, it can read CD-ROM at 24x speed, play DVD-ROM at 8x speed, read BD-ROM Video at 1.
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1 Hardware Overview 6B1.7 Batteries 1.6 Power Supply The power supply unit provides many different voltages for the system board and performs the following functions: 1. Power input monitor y Checks whether the DC power supply (AC adapter) is connected to the computer. y Checks whether the battery pack is connected to the computer. y Monitors the DC power supply input voltage (AC Adapter output voltage). 2. Power supply's internal control y Turns on and off the battery pack charging power supply.
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4B1.5 Blu-Ray Writer Blu-Ray Writer drive accepts 12-cm (4.72-inch) or 8-cm (3.15-inch) discs. At maximum, it can read CD-ROM at 24x speed, play DVD-ROM at 8x speed, read BD-ROM Video at 1.
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1 Hardware Overview 6B1.7 Batteries 12 Cell RTC Battery 1.7.1 Lithium Ion 10.8 V 9000 mAh Lithium Ion 3.0 V 14 mAh Main Battery The main battery pack serves as the computer's main power source when the AC adapter is not attached. The main battery maintains the state of the computer so that it can resume it. 1.7.2 Battery Charging Control Battery charging is controlled by WINBOND NPCE781L.
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6B1.7 Batteries 3. 1 Hardware Overview The battery or AC adapter voltage is abnormal. Detection of full charge A full charge is detected only when the battery is being charged by quick or normal charge. A full charge is detected when either of the following conditions is met: 1.7.3 1. The current in the battery charging circuit drops below the predetermined value. 2. The charging time exceeds the fixed limit.
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2 Troubleshooting 2 概要 Chapter 2 Troubleshooting 2-i Satellite/Satellite Pro/L650/L655 Maintenance Manual
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2 Troubleshooting Chapter 2 Contents 2.1 Outline .................................................................................................................... 2-1 2.2 Basic Flowchart ...................................................................................................... 2-2 2.3 Power Supply ......................................................................................................... 2-6 Procedure 1 Power Icon Check ...................................................
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2 Troubleshooting 2.10 LAN ...................................................................................................................... 2-23 Procedure 1 Test Program Check .................................................................. 2-23 Procedure 2 Connector Check and Replacement Check............................... 2-23 2.11 Audio Test ............................................................................................................ 2-24 Procedure 1 Test Program Check .......
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2 Troubleshooting Figures Figure 2-1 Basic Flowchart ........................................................................................... 2-33 Tables Table 2-1 HDD Error Code and Status ........................................................................ 2-13 Table 2-2 SSD Error Code and Status ........................................................................
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2.1 Outline 2 Troubleshooting 2.1 Outline This chapter describes the fault diagnosis procedures for field replaceable units (FRUs) in the computer. The FRUs covered here are as follows: 1. System board 2. HDD 4. Keyboard 5. Display 7. LAN 8. Speaker 3. SSD 6. ODD Drive 9. Cooling Module See Chapter 4 for the procedures to replace FRUs and Chapter 3 for the procedures to use test programs. The following tools are required to perform the diagnostic procedures: 1.
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2 Troubleshooting 2.2 Basic Flowchart 2.2 Basic Flowchart The basic flowchart in Figure 2-1 serves as a guide for identifying a possibly faulty FRU. Before going through the diagnostic flowchart steps, verify the following: Ask the user if a password has been registered and, if so, ask him or her to enter the password. If the user has forgotten the system password, use a jump wire to make a short circuit on M/B B500 location, then turn the computer power on.
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2.2 Basic Flowchart 2 Troubleshooting Start Connect the AC Adapter No Follow the power supply diagnostic procedure in Section 2.3 DC IN LED on ?? Yes No Follow the power supply diagnostic procedure in Section 2.3 BATTERY LED on ?? Yes Turn the power on. Yes Any error message displayed ?? Follow the system board diagnostic procedure in Section 2.4 No No Message “Toshiba Leading Innovation” displayed ?? Follow the display diagnostic procedure in Section 2.
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2 Troubleshooting 2.2 Basic Flowchart 1 No Keyboard works well ?? Follow the keyboard diagnostic procedure in Section 2.7 Insert Bootable CD into ODD or Bootable USB Memory into USB Port. No Diagnostic Program Loaded ?? Follow the diagnostic procedure Yes Perform each test with the diagnostic program.
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2.2 Basic Flowchart 2 Troubleshooting If the diagnostic program cannot detect an error, the error may be intermittent. Run the continuous test program repeatedly to isolate the problem. Check the log utilities function to confirm which diagnostic test detected the error, then perform the appropriate troubleshooting procedures as follows: 1.
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2 Troubleshooting 2.3 Power Supply 2.3 Power Supply The power supply in the computer controls many functions and components. To check if the power supply is defective or malfunctioning, follow the troubleshooting procedures below as instructed.
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2.3 Power Supply 2 Troubleshooting DC IN LED DC IN LED Power supply status On in White DC power being supplied (from the AC adapter) Off Battery damage and can’t charge during DC-in. Off Else If the DC IN LED off, follow the steps below: 1. Remove the battery pack and the AC adapter to shut off power supply to the computer. 2. Attach the battery and AC adapter back again. If the LED still off, follows the steps below: Check 1 Make sure the DC IN LED goes on in White.
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2 Troubleshooting 2.3 Power Supply Procedure 2 Connection Check Power is supplied to the system board as illustrated below: System board AC adaptor AC power cord AC adaptor cord Battery pack Follow the steps below to check whether each connector has been connected correctly: Check 1 Make sure the AC adaptor and AC power cord have been firmly plugged into the DC IN socket and wall outlet, respectively. When they have been connected correctly, perform Check 2.
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2.4 System Board 2 Troubleshooting 2.4 System Board To check if the system board is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 Message Check Procedure 2 Test Program Check Procedure 3 Replacement Check Procedure 1 Message Check When the power is turned on, the system performs the self-diagnostic Power On Self Test (POST) embedded in the BIOS ROM. The POST tests and initializes each IC on the system board.
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2 Troubleshooting 2.4 System Board Procedure 2 Test Program Check The maintenance test program contains several programs for diagnosing the system board and CPU. Execute the following test programs using the procedures described in Chapter 3. 1. System test 2. Memory test 3. Keyboard test 4. Display test 5. Hard Disk test 6. Mouse test 7. ODD test 8. Sound test 9. LAN test If an error is detected during these tests, go to Procedure 3.
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2.5 HDD 2 Troubleshooting 2.5 HDD To check if the 9.5mm or 12.5mm HDD is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 Message Check Procedure 2 Partition Check Procedure 3 Format Check Procedure 4 Test Program Check Procedure 5 Connector Check and Replacement Check CAUTION: The contents of the HDD will be erased when the HDD diagnostic test or formatting is executed.
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2 Troubleshooting 2.5 HDD create a DOS partition on drive C. Then restart the computer.. If the problem persists, go to Procedure 3. Check 3 If drive C is listed as active in the FDISK menu, perform Check 4. If drive C is not listed as active, return to the FDISK menu and choose the option to set the active partition for drive C. Then restart the computer. If the problem persists, perform Check 4. Check 4 Enter DIR C: and press the Enter key. If the following message is displayed, go to Procedure 3.
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2.5 HDD 2 Troubleshooting Procedure 4 Test Program Check Run the HDD test program stored on the maintenance test program disk for all test items. See Chapter 3 for details on how to use the test program. If an error is detected during the HDD test, an error code and status will be displayed. The error codes and their status names are listed in Table 2-1. If an error code is not generated and the problem still exists, go to Procedure 5.
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2 Troubleshooting 2.5 HDD Procedure 5 Connector Check and Replacement Check The HDD or system board may be faulty. Disassemble the computer following the steps described in Chapter 4 and perform the following checks: Check 1 Make sure the following connectors have been firmly connected to the HDD, system board and CPU. HDD System board CPU If any connector is loose or off, reconnect it firmly and return to Procedure 1. If there is still an error, perform Check 2. Check 2 The HDD may be damaged.
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2.6 SSD 2 Troubleshooting 2.6 SSD To check if the 1.8” or 2.5” SSD is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 Test Program Check Procedure 2 Connector Check and Replacement Check CAUTION: The contents of the SSD will be erased when the SSD diagnostic test is executed. Save the required contents of the SSD to floppy disks or other storage drive in advance.
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2 Troubleshooting 2.6 SSD Procedure 1 Test Program Check Run the Storage test program stored on the maintenance test program disk for all test items. See Chapter 3 for details on how to use the test program. If an error is detected during the SSD test, an error code and status will be displayed. The error codes and their status names are listed in Table 2-2. If an error code is not generated and the problem still exists, go to Procedure 2.
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2.6 SSD 2 Troubleshooting Procedure 2 Connector Check and Replacement Check The SSD or system board may be faulty. Disassemble the computer following the steps described in Chapter 4 and perform the following checks: Check 1 Make sure the following connectors have been firmly connected to the SSD, system board and CPU. SSD System board CPU If any connector is loose or off, reconnect it firmly and return to Procedure 1. If there is still an error, perform Check 2. Check 2 The SSD may be damaged.
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2 Troubleshooting 2.7 Keyboard 2.7 Keyboard To check if the computer’s keyboard is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 Test Program Check Procedure 2 Connector Check and Replacement Check Procedure 1 Test Program Check Execute the Keyboard test available as part of the maintenance test program. See Chapter 3 for information on how to perform the test. If an error is detected in the test, go to Procedure 2.
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2.8 Display 2 Troubleshooting 2.8 Display To check if the computer’s display is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 External Monitor Check Procedure 2 Test Program Check Procedure 3 Connector Check and Replacement Check Procedure 1 External Monitor Check Connect an external monitor to the computer's external monitor port, then boot the computer. The computer automatically detects the external monitor even if resume mode is enabled.
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2 Troubleshooting Check 3 Check 4 Check 5 2.8 Display The FL may be faulty. Replace it with a new one and return to Procedure 3. If there is still an error, perform Check 4. The FL inverter board may be faulty. Replace it with a new one and return to Procedure 3. If there is still an error, perform Check 5. Make sure the LCD/FL cable has been firmly connected to the system board and LCD module.
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2.9 ODD (Optical Disk Drive) 2 Troubleshooting 2.9 ODD (Optical Disk Drive) To check if the internal ODD drive is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 ODD Cleaning Check Procedure 2 Test Program Check Procedure 3 Connector Check and Replacement Check Procedure 1 ODD Cleaning Check 1. Turn off the power to the computer. 2. Open the ODD tray by inserting a slender object such as a straightened paper clip into the eject hole.
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2 Troubleshooting Check 3 Check 4 Check 5 2-22 2.9 ODD (Optical Disk Drive) The ODD drive may be faulty. Replace the ODD drive with a new one following the steps in Chapter 4. If the ODD drive is still not functioning properly, perform Check 4. The system board may be faulty. Replace it with new one following the instructions in Chapter 4. If the ODD drive is still not functioning properly, perform Check 5. The memory may be defective.
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2.10 LAN 2 Troubleshooting 2.10 LAN To check if the computer’s LAN is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 Test Program Check Procedure 2 Connector Check and Replacement Check Procedure 1 Test Program Check Execute the LAN check program available as part of the maintenance test program. This program will check the LAN. Insert the Bootable CD into the CD. Turn on the computer and run the check program.
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2 Troubleshooting 2.11 Audio Test 2.11 Audio Test To check if the computer’s Speaker is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 Test Program Check Procedure 2 Connector Check and Replacement Check Procedure 1 Test Program Check Execute the Audio test available as part of the maintenance test program. See Chapter 3 for information on how to perform the test. If an error is detected in the test, go to Procedure 2.
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2.12 12B Cooling Module 2 Troubleshooting 2.12 Cooling Module To check if the computer’s cooling module is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 Test Program Check Procedure 2 Connector Check and Replacement Check Procedure 1 Test Program Check Execute the Fan On/off test program available as part of the maintenance test program. This test program checks the cooling module.
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2 Troubleshooting 2-26 2.
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Chapter 3 Diagnostic Programs
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3 Diagnostic Programs Chapter 3 Contents 3.1 General .......................................................................................................................... 1 3.2 Quick Start .................................................................................................................... 3 3.3 3.2.1 Quick Test ............................................................................................... 3 3.2.2 Customization Test ..............................................
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3 Diagnostic Programs 3.9 Communication (COMM) .......................................................................................... 52 3.10 Peripheral .................................................................................................................... 53 3.11 Error Codes and description........................................................................................ 57 3.12 Quick Test Item List ..............................................................................
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3.1 General 3.1 3 Diagnostic Programs General This chapter explains the diagnostic programs which tests and diagnoses the functions of the hardware components of this computer. The diagnostic programs can be classified into two types: OPTION and DIAGNOSTIC TEST. NOTE 1: This Diagnostic supports Berlin 10&10G NOTE 2: Before test must set SATA Controller Mode to “Compatibility” in BIOS Advanced setting, when finished test set it to “AHCI” NOTE 3: Before running a test, be sure to: 1.
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3 Diagnostic Programs 3.1 General Before running the diagnostic programs, get the following tools prepared: A Service Diagnostic BOOT CD or USB Flash Memory A Formatted FLOPPY DISK A Test Media CD (A-BEX TEST CD-ROM TCDR-702)(for CD-ROM test) A Test Media DVD (Toshiba-EMI DVD-ROM TEST DISK TSD-1) An External Monitor (for DISPLAY test) A CD-ROM Driver (for CD-ROM test) Audio Line for audio record test A Data CD (for CD-ROM test) The following chapters describe all the test details.
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3.2 Quick Start 3.2 3 Diagnostic Programs Quick Start When the system is booting from Service Diagnostic CD or USB Flash Memory, the following screen will be displayed: Please select a test item or select 0 to exit to Free-DOS: 3.2.1 Quick Test When this item is selected, the system will run the configured test items and generate a test report automatically. When the test is completed, a file named Quick.log would be saved in the defined location. When Quick.
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3 Diagnostic Programs 1. 3.2 Quick Start Use arrow key to select ‘TouchPad’ item on ‘Peripheral’ in the menu, then press Space key to select it. (When it is being selected, there is a X marked in the [ ]) Select ‘Test Mouse’ or press F8 to run the test. The prompt information would be displayed in the screen as below. This test item needs user to verify whether the mouse works normally.
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3.2 Quick Start 3 Diagnostic Programs Here is another method to run the test: Highlight a test item by using arrow keys, then, press Enter to start. If there are parameters provided, user should set parameters in the parameter dialog window. CPU Speed Test (Step by Step): 1. Select test item: Select System—CPU—CPU Speed, then, press the Enter key. 2. Parameters Setting Choose the OK button after you set the proper parameters in the following window.
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3 Diagnostic Programs 3.2 Quick Start 3. Test Result System will automatically run and display the test result as follows: Following is the comparison report of the two testing methods mentioned above: 1) Configuration and Running As to the method used in Mouse test, the user is required to select test items by pressing Space key and set the parameters artificially, (See 3.3.3 Item’s Parameters Configuration) Then press F8 to start the test.
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3.2 Quick Start 3 Diagnostic Programs As to the method adopted in CPU Speed test, user should highlight the test item and press Enter to start testing. And the user has to setup the parameters every time before running the test. Using this method, only one test item would be tested at one time. 3.2.3 Keyboard Layout test The test purpose is to check whether 30 kinds of keyboards run well during the test procedure.
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3 Diagnostic Programs 3.2 Quick Start It requires user to press the key and check whether the key in the screen changes color or not. User can terminate test by typing ‘END’. When testing the ‘Fn’ key, it must press the ‘ESC’ key at the same time. When the user has checked all the keys and all the keys in the screen have changed color, the diagnostics program would automatically end the test and report the pass information.
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3.2 Quick Start 3 Diagnostic Programs 3.2.6 DMI Read Read the information from the system’s SMBIOS and display it in the screen as follows: User can press any key to exit the program. 3.2.7 DMI Write In addition to reading the DMI information, DMI Write also permits attributes editing and updating: Manufacture, Product Name, Version, Serial Number, and OEM Part Number, etc.
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3 Diagnostic Programs 3.2 Quick Start In this screen, there are two lines which attribute could be edited and updated. The 1st line (the font in yellow with blue background) shows the attribute’s value that is read from the current system and the 2nd line (the font in red with turquoise background) shows the same value as that in the 1st line before user’s editing. User can modify the attribute’s value in the 2nd line and press Enter to confirm the current edition and continue editing the next attribute.
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3.2 Quick Start 3 Diagnostic Programs On the left column of the above screen, the detected hardware components are listed. The corresponding information of the detected hardware components is displayed on the right of the screen. It displays the current running status information of the check program. The name of the program is marked on the top of the screen. At the bottom, the function keys are listed for user operation. During the detection, keyboard operation is invalid.
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3 Diagnostic Programs 3.2 Quick Start highlight the chosen component. On the right column, the configuration information of the highlighted component is listed. Press ESC to exit this program. 3.2.9 View Logs User can enter one choice to view a log file in the screen as follows. 3.2.10 Exit to Free DOS Select this item to exit to Free DOS. 3.2.11 The Diagnostics Screen Explanation Below is an example of running a test item.
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3.2 Quick Start 3 Diagnostic Programs 1. Diagnostics Windows When a test item is running, a Diagnostics Windows is displayed in full screen. It consists of the following parts: Title Bar, Test Running Status and Report Panel, Status Bar. There would prompt a message box called USER BREAK in the central of the window whether user press ESC to interrupt the test. 2. Test Running Status and Report Panel Test Running Status and Report Panel are located on the middle of Diagnostics Windows.
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3 Diagnostic Programs 3.2 Quick Start CONTINUE---- Continue the test; SKIP---- Stop the sub-item of current test item to go to the next item’s test; ABORT----Stop the current test item to test the next module. ABORT ALL---- Stop all the selected test items. User could use the hot key Ctrl+D to achieve the same operation. When the user calls ABORT ALL, the following message box will prompt for his selecting. 4.
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3.2 Quick Start 3 Diagnostic Programs CPU Temperature: Detect the temperature in the current CPU, e.g. ‘CPU: 56C’ in the above screen; Remaining Battery Capacity: Remaining Battery Capacity detected in the current Battery, e.g. ‘BAT: 46%’; Test Order: Define the test sequence. There is two sequence modes: Sequential Test Mode and Random Test Mode.
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3 Diagnostic Programs 3.3 3.3Option Options 3.3.1 Overview In Service Diagnostics, with the Options menu user can configure the batch parameters, test item’s parameters and those parameters created by the LOG file. Options Menu Notes: • Select All/None Items Switch between selecting all test items and selecting none. The hot key is F6. • Test Selected Items Execute all selected test items in this editor. The hot key is F8.
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3.3 Option 3 Diagnostic Programs • Edit Batch Parameters Configure batch parameters and all the test item’s parameters. • Load Batch Parameters Upload all the test items and the parameters to the *.ini file. • Save Batch Parameters Save all the parameters and the test items that are configured in the editor to a specified file. • Log Parameters Configure LOG parameters. • Specify LOG Viewer Specify the viewer for the LOG file.
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3 Diagnostic Programs • 3.3Option Test Order Specify the order of the test items. Choose 'Sequence' to adopt the sequential mode; choose 'Random' to run the test items in random sequence. • Test Options Choose one of the following options: 9 Wait On Error Wait for further confirmation while an error occurs. 9 Break On Error Stop the test when a test item fails.
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3.3 Option 3 Diagnostic Programs Monitor the remaining battery capacity (percent). 9 Monitor CPU Thermal Monitor the CPU temperature. • 9 Test Mode LOOPBOUND The chosen test items will run repeatedly according to the times specified in the 'Number of Loops'. 9 TIMEBOUND The chosen test items will run for an extent time specified in 'Time Limit Hrs' and 'Time Limit Min'. • Time Limit Hrs Specify the hours whether 'TIMEBOUND' is chosen under the batch mode.
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3 Diagnostic Programs 3.3Option Repeat times of the test item. • Interactive If the item is enabled during the test, the test items that need user to response can run normally, such as PS2 Mouse test; If it is disabled, those test items will report FAIL. Whether the option here is enabled, it only affects the current test item. • Parameters For the test items with specific parameters, this option will call the related configuration screens.
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3.3 Option 3 Diagnostic Programs In this window, you can specify the .INI files that you wanted to be edited or modified. 3.3.5 Save Batch Parameters Here you can save the edited or modified content to the batch parameters files. 3.3.6 LOG Parameters Setting You can access the Log Parameters screen through Service Diagnostics\Options Generate Report.
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3 Diagnostic Programs • 3.3Option Report Destination If selecting 'NONE', no log file will be generated; if selecting 'FILE', a log file with the name specified in 'Log File Name' will be generated. • Log Options 9 Log Errors If selecting this parameter, errors will be recorded when the test fails. 9 Log Test Activities If selecting this parameter, the subtest results will be recorded. 9 Log Test Start Time If selecting this parameter, the start time of the test will be recorded.
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3.3 Option 9 3 Diagnostic Programs Log Device Info on Fail If selecting this parameter, details of the failed test will be recorded. • Log file Name Specify the Log file name. You can input the detail path of the file. System will show the detail path of the file. 3.3.7 Specify LOG Viewer You can specify the Log file viewer in the Specify Log Viewer screen. The default viewing program of Service Diagnostics is LogView.exe. 3.3.
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3 Diagnostic Programs 3.3Option In this screen, you can specify a Log file and view it with the viewer designated in Specify LOG Viewer. 3.3.9 LOG Viewer Service Diagnostic Log viewer: • ↑, ↓ Scroll a line backward or forward on the screen. • Page Up, Page Down Scroll a page backward or forward on the screen. • Esc Exit the Log viewer. • F1 Display the Help information about the Log viewer operations and the functional keys. • Ctrl+Home Go to the start of the log file.
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3.3 Option 3 Diagnostic Programs Prompt the search dialogue for the user to input the string to be looked for and specify the searching method. • F3 Find the next corresponding strings given. 3.3.10 LOG File Sample Log file is a test result file, which records the following information: Test module name, Test item name, Start/End time and the test result (including PASS, FAIL, SKIP and ABORT). When a failure is found, both the error code and the error information were recorded.
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3 Diagnostic Programs ITEM TEST FAIL Function ID :502 Error Code :50202 Error Message :Touch Pad Test Fail End Time: Wed Jul 05 10:49:16 2006 26 Satellite/Satellite Pro L650/L655 Maintenance Manual 3.
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3.4 Subtests 3.
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3 Diagnostic Programs 10 Data Bus Test [DataBus] 11 Bus Noise [BusNoise] 12 Storage 01 02 Video 3.
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3.
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3 Diagnostic Programs 3.5 3.5 System Test System Test Move arrow keys and press the Space key to select CPU test item from Service Diagnostic menu, then highlight CPU and press the Enter to run this test item. Subtest 01 CPU 1. Basic Functionality Test This test item is to check whether the CPU works normally through math and logic calculation, which means verifying the general registers, math registers and logic registers. 2. CPU Speed This test item is to detect the work frequency of the current CPU.
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3.5 System Test 3 Diagnostic Programs CPU Speed Comparison--Whether you want to make a comparison of the CPU speed with the value set in ‘Expected CPU Speed’, you should choose ‘Yes’; otherwise, ‘No’. Expected CPU Speed--Specify the expected CPU Speed value you want for further comparison. Allowable Error Rate-- Specify the Allowable Error Rate value you want for further comparison. 3.
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3 Diagnostic Programs 3.5 System Test 5. CPU Protected Mode Test This test item is to check whether CPU protected mode instruction works normally. 6. MMX The test item is to confirm whether the CPU supports MMX instructions. Subtest 02 Boards 1. DMA Controller This test item is to check whether the DMA controller works normally. 2. Interval Timer This test item is to check whether the Interval Timer (18.2Hz, 55ms) works normally. 3.
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3.5 System Test 3 Diagnostic Programs This test item is to check: 1. Whether the current system supports Plug-n-Play; 2. Whether there is an ESCD (Extended System Configuration Data) in the BIOS; 3. Whether there is PCI-to-ISA bridge in the system; 4. Whether there is PCI bus in the system. 6. ACPI Test ACPI test includes two sub-items as below: System Address Map Test: Check the correctness of ACPI system memory map, and whether its mapping scope is within real memory.
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3 Diagnostic Programs 34 Satellite/Satellite Pro L650/L655 Maintenance Manual 3.
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3.6 Memory Test 3.6 3 Diagnostic Programs Memory Test This test module is to check whether the memory chip works normally. Subtest 01 BIOS ROM This test item is to check the validity of BIOS ROM that includes two sub-items -ROM Read and ROM Write Protection. ROM Read is to check whether BIOS ROM could be correctly read out, ROM Write Protect is to check whether BIOS ROM is write-protected.
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3 Diagnostic Programs 3.6 Memory Test Extended Memory Start Address (MB) & Extended Memory End Address (MB): Set the range of extended memory that is to be tested, the test coverage would be based on the setting and the value in ‘Percent (%) mentioned at below. Pattern Size: Choose the pattern size – BYTE, WORD, DWORD or ALL. Percent (%): Choose the percentage of the defined range of the memory to be tested. Time Limit(h): Choose or Input the time (hour) of the defined range of the memory to be tested.
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3.6 Memory Test Subtest 03 3 Diagnostic Programs Extended Pattern In addition to the above pattern test of the memory, there is Read/Write Cycle test and Read Cycle Test for the extended memory. Below is the parameter dialog window of the extended pattern test. Test Range: Specify the test coverage range of Extended Memory. If user chooses Total Size, it means that the whole Extended Memory will be tested. Although user can input the parameter into other select box, but the selected result is invalid.
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3 Diagnostic Programs 3.6 Memory Test 2. Read Cycle Test Test by using read instructions. Subtest 04 Walking 1’s Test The test item is to ensure that there is no short circuitry issue in memory chip. The parameter dialog window is the same as that in ‘Subtest 02 Pattern’. Subtest 05 Walking 0’s Test The test item is to ensure that there is no open circuitry issue in memory chip. The parameter dialog window is the same as that in ‘Subtest 02 Pattern’.
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3.6 Memory Test 3 Diagnostic Programs 2. Random Increment Read/Write This test item is to check whether the memory could be correctly accessed with randomized memory address and a series of incremental data. Subtest 10 Data Bus Test This test item is to check whether the data bus works normally. Subtest 11 Bus Noise Test This test item is to check whether the bus noise works normally.
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3 Diagnostic Programs 3.7 3.7 Storage Storage Subtest 01 HDD This test item runs on IDE hard disks. It checks the functions and performance of IDE hard disk. In order to protect user’s HDD data, the password must be verified before the HDD test. The screen is as follows: Password：hard disk 1. Sequential/Random R/W This test item is to check the HDD’s Read/Write function through data writing and reading to HDD.
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3.7 Storage 3 Diagnostic Programs LBA Start, LBA End--Specify the start and end byte in LBA (Large Block Address). Percent—Specify the coverage rate in percentage of the total disk. Time Limit(h): Choose or Input the time (hour) of the defined range of the total disk to be tested. Time Limit(m): Choose or Input the time (minute) of the defined range of the total disk to be tested.
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3 Diagnostic Programs 3.7 Storage Option-- Select sequential test or random test; Percent-- Specify the coverage rate in percentage of the total disk. Time Limit(h): Choose or Input the time (hour) of the defined range of the total disk to be tested; Time Limit(m): Choose or Input the time (minute) of the defined range of the total disk to be tested. 3. Performance Check the HDD’s seeking speed and transfer the data rate. 4.
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3.7 Storage 3 Diagnostic Programs SMART stands for Self-Monitoring, Analysis and Reporting Technology. SMART test will compare the attribute values with the threshold value in the HDD’s controller to confirm whether there is any failure in the HDD Subtest 02 ODD The ODD test runs on IDE CDROM/DVD-ROM & CD-RW. It will check the ODD driver’s functionality and performance. 1. Controller Test Check the CDROM controller’s status. 2. Data Transfer Rate Check the data transfer rate of the ODD drive.
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3 Diagnostic Programs 3.8 3.8 Video Video This test item tests the video by: 1. 2. displaying the figures in different graphic modes. displaying the property and color of the characters in different text modes. User will confirm whether each video mode works normally by judging whether the display is correct. It checks whether the video memory works normally by writing data into the video memory, then reading it out and comparing the two value. Subtest 01 Text Mode 1.
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3.8 Video 3 Diagnostic Programs It would display the below texts of the different attributes in the screen: 1. 2. 3. 4. 5. 6. Text in normal attribute; Text in blinking normal attribute; Text in inverse attribute; Text in blinking inverse attribute; Text in hi-intensity attribute; Text in blinking hi-intensity attribute; Users need to check whether all texts displayed correctly in the above six attributes and key in the answer ‘Y’ or ‘N’ to the prompts ‘Is this display OK? [Y/N]’.
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3 Diagnostic Programs 3.8 Video 4. Text Color This test item is to check whether all 16 colors foreground and all 8 colors background works normally in VGA text mode. The bit4-6 of the attribute byte of a character defines 8 background colors (black, blue, green, cyan, red, brown, magenta, and light gray), and the bit0-3 defines 16 foreground colors (dark gray, light blue, light green, light cyan, light red, light magenta, yellow, and white besides the above 8 colors).
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3.8 Video 3 Diagnostic Programs This test item is to check whether 80*25 Text Mode works normally. In the test, user is required to respond according to the instruction in the screen. Subtest 02 640 * 480 VGA Mode This test item is to check whether 680*480 VGA Text mode works normally. In the test, user is required to respond according to the instruction in the screen.
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3 Diagnostic Programs Subtest 03 3.8 Video VESA Video Modes This test item is to check whether all the video modes supported by the video card works normally. In the test, user is required to respond following the instruction in the screen. 1. 640X480 Video Modes Test 2. 800X600 Video Modes Test 3. 1024X768 Video Modes Test Subtest 04 VESA Video Memory This test item is to check whether VESA video memory could be correctly accessed (write data & read data).
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3.8 Video 3 Diagnostic Programs If press Ctrl+Break to force the test to terminate during execution of VESA Video Memory, the test program will not operate and display properly in further tests. Subtest 05 AGP Test This test item is to report the system’s Accelerated Graphics Port status and check whether AGP registers works normally. Subtest 06 LCD Panel Test This test item is to check whether there is any fault in its resolution by displaying the RGB gradient color screens.
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3 Diagnostic Programs Subtest 07 3.8 Video Register Test This test item is to check whether the registers of the video adapter works normally. Subtest 08 Color Purity Test This test item is to check whether the system (the video adapter and the display) could display the purity color of red, green, blue, black and white. In the test, user is required to respond according to the instruction in the screen.
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3.8 Video Subtest 10 3 Diagnostic Programs DAC/Palette Address This test item is to check the function of DAC registers and Palette registers. In the test, user is required to respond according to the instruction in the screen.
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3 Diagnostic Programs 3.9 3.9 Communication (COMM) Communication (COMM) Subtest 01 LAN Card This test item is to check whether the module can detect the existence of the network card and display its related information. 1. Device ID Detection Detect the device ID of the network card. 2. Vendor ID Detection Detect the vendor ID of the network card. 3. MAC Address Detection Detect the MAC address of the network card.
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3.10 Peripheral 3 Diagnostic Programs 3.10 Peripheral Subtest 01 Keyboard This test item is to check whether the keyboard works normally. 1. Keyboard Data Line Test Check whether the keyboard data line works normally. 2. Keyboard Clock Line Test Check whether the keyboard clock line works normally. Subtest 02 Mouse Test Check whether the point devices work normally. 1.
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3 Diagnostic Programs Subtest 03 Led Test 1. Led Test NOTE 1: This Test can not support 3 in 1 LED Test Check whether the white led works normally. 54 Satellite/Satellite Pro L650/L655 Maintenance Manual 3.
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3.10 Peripheral 3 Diagnostic Programs Check whether the orange led works normally. Check whether the HDD led works normally.
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3 Diagnostic Programs 56 Satellite/Satellite Pro L650/L655 Maintenance Manual 3.
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3.11Error Codes and Description 3 Diagnostic Programs 3.11 Error Codes and description The format of ‘Error Code’ is ‘ddxxee’, and ‘dd’ is the device ID (1~2 chars), ‘xx’ is test function ID of device (2 chars), ‘ee’ is the error code of device (2 chars); the range of error code is from 01 to 99 in each device (the common error codes in all device are set to 99 and spanned).
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3 Diagnostic Programs 3.11Error Codes and Description 04 The test pattern read out from the extension memory is different As above. (XMS)Memory Problem from the one that has been written in this address. 05 (XMS) Out Of Range 06 Address Test Error 07 Toggle Bit Error 08 Interval Error Wrong parameters setup. Check and reset the parameters. Interference between different address channels. Errors with the timer chip. The acquired refreshing frequency is out of the estimated range.
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3.11Error Codes and Description 3 Diagnostic Programs configuration. 17 PCI to ISA Bridge Error PCI-ISA bridge errors. 18 53 ESCD Error ACPI Table Test Error FAN Fan Slow Speed Test Fail Fan Stop Test Fail Fan Fast Speed Test Fail Video ESCD errors. Errors with the ACPI table test. Repeat multiple times. If there is always the same error, replace the board. As above. As above. The fan slow speed test fails. The fan stop test fails. The fan fast speed test fails. Check the FAN connection. As above.
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3 Diagnostic Programs 15 16 17 19 20 21 Check whether there is any Physical problems with the video physical problem with the video VESA VRAM Test Error card or the monitor. card or the monitor. Check and see whether the AGP AGP configuration register video card has any physical AGP Test Error errors. problem. LCD Panel Test Error Lower LCD color resolution. Replace the LCD. Physical problems with the video Check and see whether the video Register Test Error card. card has any physical problem.
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3.11Error Codes and Description 01 03 04 05xx 01 20xx 3 Diagnostic Programs Keyboard Map & Stroke Test Fail Clock Line Test Fail Data Line Test Fail Mouse Keyboard Map & Stroke Test fails. Clock Line Test fails. Data Line Test fails. Check the KBD connection and repeat the test. As above. As above. Touch Pad Test Fail Touch Pad Test Fail Check the mouse connection and repeat the test.
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3 Diagnostic Programs 62 Satellite/Satellite Pro L650/L655 Maintenance Manual 3.
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3.12 Quick Test Item List 3 Diagnostic Programs 3.
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Chapter 4 Replacement Procedures 4 1
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4 Replacement Procedures 4-ii Satellite/Satellite Pro/L500/dynabook Maintenance Manual
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4 Replacement Procedures Chapter 4 Contents 4.1 General .................................................................. Fehler! Textmarke nicht definiert. Safety Precautions ........................................... Fehler! Textmarke nicht definiert. Before You Begin ........................................... Fehler! Textmarke nicht definiert. Disassembly Procedures ................................. Fehler! Textmarke nicht definiert. Assembly Procedures ......................................
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4 Replacement Procedures Installing the ODD Bay Module ..................... Fehler! Textmarke nicht definiert. Disassembling the ODD Drive ....................... Fehler! Textmarke nicht definiert. Assembling the ODD Drive ............................ Fehler! Textmarke nicht definiert. 4.7 Keyboard ............................................................... Fehler! Textmarke nicht definiert. Removing Keyboard ....................................... Fehler! Textmarke nicht definiert.
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4 Replacement Procedures Removing the Display Mask ........................... Fehler! Textmarke nicht definiert. Installing the Display Mask ............................ Fehler! Textmarke nicht definiert. 4.16 FL Inverter Board ................................................. Fehler! Textmarke nicht definiert. Removing the FL Inverter Board .................... Fehler! Textmarke nicht definiert. Installing the FL Inverter Board ..................... Fehler! Textmarke nicht definiert. 4.
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4 Replacement Procedures Figures Figure 4-1 Removing the battery pack ............................. Fehler! Textmarke nicht definiert. Figure 4-2 Removing the Bridge Media ........................... Fehler! Textmarke nicht definiert. Figure 4-3 Removing the memory module ....................... Fehler! Textmarke nicht definiert. Figure 4-4 Removing the MDC module ........................... Fehler! Textmarke nicht definiert. Figure 4-5 Removing the HDD pack ................................
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4 Replacement Procedures Figure 4-31 Removing the button board and hotkey Board ............. Fehler! Textmarke nicht definiert.
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4.1 General 4 4 Replacement Procedures 1 4.1 General This chapter explains how to disassemble the computer and replace Field Replaceable Units (FRUs). Some replacement procedures may not require you to remove all the surrounding FRUs to replace only one FRU. The chart below shows the FRUs in the order in which they should be removed in a top-down manner, irrespective of their physical locations.
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4 Replacement Procedures 4.1 General Safety Precautions Before you begin to disassembly read the following safety precautions carefully. Be sure to follow them while you are working. DANGER: 1. Always use the genuine batteries or replacement batteries authorized by Toshiba. Batteries other than those differ in specifications and are incompatible with the computer. They may burst or explode. To avoid leakage of alkaline solutions, never heat or disassemble the battery packs.
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4.1 General 4 Replacement Procedures CAUTION: 1. Before replacing a component, make sure that the replacement component meets the required specifications. To avoid computer failures, never use components that do not meet the specifications. 2. To avoid internal damage such as short circuits and fire, never drop metal objects such as screws, pins, paper clips, etc. into the components. When a screw is removed, be sure to replace a screw that is the same size as the original screw.
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4 Replacement Procedures 4.1 General Before You Begin Before you begin to disassembly the computer, keep in mind the precautions and advice in this section. Always begin disassembly by removing the AC adapter and battery pack. Remove the optional parts and accessories as well. The procedures for removing the batteries will be explained later. Disassemble the computer only when an abnormality has occurred. Use only the recommended tools.
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4.1 General 4 Replacement Procedures Disassembly Procedures The cable connectors come in these two basic types: Pressure plate connectors Normal pin connectors To remove a pressure plate connector, pull up the tabs on either side of the connector's plastic pressure plate and gently pull the cable out of the connector. To reconnect the cable to the pressure plate's connector, raise the pressure plate up to a satisfactory height and slide the cable into the connector.
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4 Replacement Procedures 4.1 General Tools and Equipment For your safety and that of other people in the working environment, it is strongly recommended that you use electrostatic discharge (ESD) equipment. The proper use of this equipment will ensure successful repair work and reduce the costs for repairing damaged components.
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4.1 General 4 Replacement Procedures Colors of Screw Shanks For easy identification of the correct screws, the screw shanks are colored according to their lengths, as follows: Screws of an even-numbered length Brown Screws of an odd-numbered length White Screws of a special length Black Screws of a special length are those of a length having decimal places, such as 2.5 mm and 2.6 mm.
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4 Replacement Procedures 4.2 4.2.1 4.2 Battery Pack/PC card/Bridge Media Battery Pack/PC card/Bridge Media Battery Pack Removing the Battery Pack Remove the battery pack according to the following procedures and Figure 4-1. CAUTION: When handling the battery packs, use care not to short circuit the terminals. Do not drop, hit, twist, or bend the battery packs. Do not scratch or break up their casing. 1. Turn the computer upside down so that the back is facing you. 2. Slide out the battery lock. 3.
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4.2 Battery Pack/PC card/Bridge Media 4 Replacement Procedures Installing the Battery Pack Install the battery pack according to the following procedures and Figure 4-1. CAUTION: The battery packs contain a lithium ion battery, which can explode due to improper replacement, use, handling, or disposal. Always dispose of the battery packs as required by local ordinances or regulations. Use only replacement batteries recommended by Toshiba. NOTE: Visually check the battery's terminals.
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4 Replacement Procedures 4.2.2 4.2 Battery Pack/PC card/Bridge Media Bridge Media Removing the Bridge Media Remove the Bridge Media according to the following procedures and Figure 4-2, after checking that the computer is turned off in boot mode. 1. Push a Bridge media. It will pop out partly when you release, so pull out the Bridge media.
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4.2 Battery Pack/PC card/Bridge Media 4 Replacement Procedures Installing the Bridge Media Install the Bridge Media according to the following procedures and Figure 4-2, after checking that the computer is turned off in boot mode. 1. Insert a Bridge media and press it until it is securely connected. After the Bridge media is installed, check the hardware configuration in the Hardware Setup or TSETUP program to make sure that the Bridge media is compatible with the current hardware configuration.
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4 Replacement Procedures 4.3 4.3 Memory Module Memory Module Removing the Memory Module Remove the memory module according to the following procedures and Figures 4-3, after checking that the computer is turned off in boot mode. CAUTION: Remove the optional memory after turning off the computer. If this is violated, the computer or memory can be damaged. 1. Turn the computer upside down. 2. Release one memory module cover securing the screw. 3. Remove the memory module cover.
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4.4 Memory Module 4 Replacement Procedures Installing the Memory Module Install the memory module according to the following procedures and Figures 4-3, after checking that the computer is turned off in boot mode. Note: The slot A is reserved for main memory. Use the slot B for expanded memory. If only one card is installed, use the slot A. CAUTION: Install the optional memory after turning off the computer. If this is violated, the computer or memory can be damaged. 1.
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4 Replacement Procedures 4.4 4.4 MDC Module MDC Module Removing the MDC Module Remove the MDC Module (Modem Daughter Card) according to the following procedures and Figures 4-4, after checking that the computer is turned off in boot mode. CAUTION: Remove the MDC module after turning off the computer. If this is violated, the computer or MDC module can be damaged. 1. Remove the two M2x3 black flat head screws securing the MDC module. 2.
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4.4 MDC Module 4 Replacement Procedures Installing the MDC Module Install the MDC module according to the following procedures and Figures 4-4, after checking that the computer is turned off in boot mode. CAUTION: Install the MDC module after turning off the computer. If this is violated, the computer or MDC module can be damaged. CAUTION: Do not touch the connectors on the MDC module or in the computer. Contaminated connectors can cause MDC module failures. 1.
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4 Replacement Procedures 4.5 4.5 HDD HDD Removing the HDD CAUTION: Do not press on the top or bottom of the drive. Applying such pressure can either corrupt the data in the drive or damage the drive. Remove the HDD (hard disk drive) according to the following procedures and Figures 4-5, 46. 1. Release the one HDD cover screw securing the HDD cover. 2. Release the M2x3 black flat head screw securing the HDD pack. 3. Remove the HDD pack by pulling the pack, following the direction of the arrows.
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4.5 HDD 4 Replacement Procedures 5. Place the HDD pack on a flat surface (such as a desk), and remove the chassis.
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4 Replacement Procedures 4.5 HDD M3x4 black flat head screw HDD chassis M3x4 black flat head screw HDD Figure 4-6 Removing the HDD chassis CAUTION: Do not apply pressure to the top or bottom of the drive. Installing the HDD Install the HDD according to the following procedures and Figures 4-6, 4-7. CAUTION: To avoid damage, always hold the HDD only by its sides. 1. Attach the HDD chassis. 2. Secure the HDD and its chassis with the four M2x2 white head screws.
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4.6 ODD Bay Module 4.6 4 Replacement Procedures ODD Bay Module Removing the ODD Bay Module NOTE: The installation and removal procedures are the same for all the modules that can be installed in the ODD bay. See the appropriate sections for the disassembly procedures of specific modules. Remove the ODD bay module according to the following procedures and Figures 4-7. 1. Turn the computer upside down. 2. Remove the M2x3 black flat head screw. 3.
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4 Replacement Procedures 4.6 ODD Bay Module Installing the ODD Bay Module Install the ODD bay module according to the following procedures and Figures 4-7. 1. Place the ODD bay module in the correct position and slide it in. 2. Push it in until it clicks into place. 3. Secure the ODD bay module with one M2x3 black flat head screw.
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4.6 ODD Bay Module 4 Replacement Procedures Disassembling the ODD Drive NOTE: Do not disassemble the ODD drive when it is working normally. Disassemble or replace the ODD drive only if it fails. Disassemble the ODD drive according to the following procedures and Figure 4-8. 1. Remove two M2x3 black flat head screws. 2. Remove the bracket.
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4 Replacement Procedures 4.7 4.7 Keyboard Keyboard Removing Keyboard Remove the Keyboard according to the following procedures and Figure 4-9. 1. Release the following 13 latches on the keyboard cover, in that order: - One latch on right sides. - Six bottom latches. - Six front latches. 2. Remove the keyboard cover. 3. Remove four M2.5x2.5 black flat head screws. 4. Release the keyboard lock latches. 5. Disconnect the keyboard cable from CN251 on the system board. 6. Remove the keyboard.
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4.7Keyboard 4 Replacement Procedures Installing the Keyboard Install the keyboard according to the following procedures and Figure 4-9. 1. Connect the keyboard cable to CN251 on the system board. 2. Secure the keyboard with four M2.5x2.5 black flat head screws. 3. Place the keyboard cover in the correct position and secure the following 13 latches, in that order: - One latch on right sides. - Six bottom latches. - Six front latches.
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4 Replacement Procedures 4.8 Wireless LAN card 4.8 Wireless LAN Card Removing the Wireless LAN Card Remove the wireless LAN card according to the following procedures and Figure 4-10. CAUTION: Do not touch the connectors on the wireless LAN card and in the computer with your bare hands. Wireless LAN cards can fail if they are contaminated with sweat, natural oils, etc. from your hands. 1. Disconnect the two antenna cables with tweezers. 2.
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4.8 Wireless LAN Card 4 Replacement Procedures Installing the Wireless LAN Card Install the wireless LAN card according to the following procedures and Figure 4-10. 1. Insert the wireless LAN card into the CN1300 an angle of 45 degrees. 2. Press down on the wireless LAN card to secure it with one M2x2 black flat head screw. 3. Connect the two antenna cables by pressing them firmly into place. CAUTION: Do not touch the connectors on the wireless LAN card and in the computer with your bare hands.
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4 Replacement Procedures 4.9 4.9 Top Cover Top Cover Removing the Top Cover Remove the top cover according to the following procedures and Figures 4-11 and 4-12. Turn the computer upside down and remove the following 19 screws: - Fifteen M2.5x6 black flat head screws. - Four M2x2 black flat head screws. M2 . 5x6 black flat head screw M2x2 black flat head screw M2x2 black flat head screw M2 . 5x6 black flat head screw M2 .
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4.9 Top Cover 4 Replacement Procedures Speaker cable Top cover Power board cable Latch CN252 Touch pad board flat cable CN600 CN250 Figure 4-12 Removing the top cover Installing the Top Cover Install the top cover with the display assembly according to the following procedures and Figures 4-11, 4-12. 1. Seat the top cover, adjusting its position. 2. Connect the touch pad board flat cables to CN250 on the system board. 3. Connect the power board cable to CN252 on the system board. 4.
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4 Replacement Procedures 4.10 Bluetooth Module 4.10 Bluetooth module Removing the Bluetooth module Remove the Bluetooth module according to the following procedures and Figures 4-13. 1. Disconnect the Bluetooth cable from CN2150 on the system board. 2. Disconnect the Bluetooth cable from the Bluetooth module. 3. Remove the Bluetooth module.
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4.10 Bluetooth Module 4 Replacement Procedures Installing the Bluetooth Module Install the Bluetooth module according to the following procedures and Figures 4-13. 1. Place the Bluetooth module in the correct position. 2. Connect the Bluetooth cable to the Bluetooth module. 3. Connect the Bluetooth cable to CN2150 on the system board.
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4 Replacement Procedures 4.11 Display Assembly 4.11 Display Assembly Removing the Display Assembly CAUTION: Use care to avoid that the antenna cable is not caught between the display assembly and computer. Remove the display assembly according to the following procedures and Figures 4-14. 1. Disconnect the LCD cable from CN3000 on the system board. 2. Remove four M2.5x6 black flat head screws securing the LCD module to the bottom cover. 3. Remove the wireless antenna cables from the bottom cover. 4.
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4.11 Display Assembly 4 Replacement Procedures M2 . 5x6 black flat head screw Wireless LAN antenna LCD cable CN3000 Figure 4-14 Removing the display assembly Installing the Display Assembly Install the display assembly according to the following procedures and Figures 4-14. 1. Place the display panel in the correct position and push the wireless antenna cable into the bottom cover. 2. Connect the LCD cable to CN3000 on the system board. 3. Secure the display assembly with four M2.
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4. 12 System board 4 Replacement Procedures 4.12 System Board Removing the System Board NOTE: Be careful of the eject button for the PC card. It can be damaged when removing the board. Make sure it is securely installed. Remove the System Board according to the following procedures and Figure 4-15. 1. Disconnect the card reader board flat cable from CN201 on the system board. 2. Remove the AC-IN cable from CN6000. 3. Remove one M2.5x6 black flat head screw on the system board. 4.
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4 Replacement Procedures 4.12 System board Installing the System Board Install the System Board according to the following procedures and figure 4-15. NOTE: Be careful of the eject button for the PC card. It can be damaged when installing the system board. Make sure it is pushed in. 1. Seat the system board in the correct position. 2. Secure the system board with M2.5x6 and M2x3 black flat head screws. 3. Connect the AC-IN cable to CN6000 on the system board. 4.
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4.13 CPU cooling Module and Fan 4 Replacement Procedures 4.13 CPU Cooling Module and Fan CAUTION: When removing the cooling module, keep the following in mind: The cooling module can become very hot during operation. Be sure to let it cool down before starting the repair work. Do not touch or cause damage to the fan in the cooling module. 4.13.1 For non-VGA model Remove the CPU cooling module and Fan Remove the CPU cooling module and fan according to the following procedures and Figures 4-16, 4-17. 1.
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4 Replacement Procedures 4.
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4.13 CPU cooling Module and Fan 4 Replacement Procedures Installing the CPU Cooling Module and Fan Install the cooling Module according to the following procedures and Figures 4-16, 4-17. CAUTION: When installing the cooling module, keep the following in mind: 1. Be sure to confirm the correct position for the module. 2. Secure the relevant screws on the main board according to the number sequence sealed on the heat sink module.
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4 Replacement Procedures 4.13 CPU cooling Module and Fan 4.13.2 For VGA model Remove the CPU cooling module and Fan Remove the CPU cooling module and fan according to the following procedures and Figures 4-18, 4-19. 1. Remove the fan cable from CN4300 on system board. 2. Remove two M2x3 black flat head screws on the fan. 3. Remove the fan. 4. Remove four M2x2 black flat head screws in the order shown on the CPU cooling module. 5.
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4.
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4 Replacement Procedures 4.13 CPU cooling Module and Fan Installing the CPU Cooling Module and Fan Install the cooling Module according to the following procedures and figures 4-18, 4-19. CAUTION: When installing the cooling module, keep the following in mind: 1. Be sure to confirm the correct position for the module. 2. Secure the relevant screws on the main board according to the number sequence sealed on the heat sink module.
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4.14 CPU 4 Replacement Procedures 4.14 CPU Removing the CPU CAUTION: When removing the CPU, keep the following in mind: The CPU can become very hot during operation. Be sure to let it cool down before starting repair work. Remove the CPU according to the following procedures and Figures 4-20, 4-21, 4-22 and 4-23. NOTE: FOXCONN CPU socket will be 180 degrees to the right. 1.
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4 Replacement Procedures 4.14 CPU Installing the CPU Install the CPU according to the following procedures and Figures 4-20, 4-21, 4-22 and 4-23. 1. Stick CPU mylar and check that the triangle on the cam is in the unlock position. 2. Attach the CPU to the correct position in the CPU socket. Align the CPU with the CPU socket by using the triangle as a guide. Figure 4-22 Installing the CPU CAUTION: Seat the CPU by aligning the triangle with the shaded area. 3.
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4.14 CPU 4 Replacement Procedures NOTE: FOXCONN CPU socket will be 180 degrees to the left. Figure 4-23 Securing the CPU.
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4 Replacement Procedures 4.15 Display Mask 4.15 Display Mask Removing the Display Mask Disassemble the display mask according to the following procedures and Figure 4-24. 1. Peel off four seal tapes and remove four M2.5x5 black flat head screws securing the display mask. 2. Insert your finger between the edge of display mask and the LCD and remove the display mask while unlatching the display mask. Seal M2 . 5x5 black flat head screw Display mask Seal M2 .
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4.15 Display Mask 4 Replacement Procedures Installing the Display Mask Install the display mask according to the following procedures and Figure 4-24. 1. Install the display mask and lock the latches. NOTE: When installing the display mask, ensure there is no gap between the display mask and the display cover. 2. Secure the display mask with four 2.5x5 black flat head screws and stick four seal tapes on the front.
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4.16 FL Inverter Board 4 Replacement Procedures 4.16 FL Inverter Board Removing the FL Inverter Board Remove the FL inverter board according to the following procedures and Figures 4-25. 1. Lift the LCD module, FL inverter board and disconnect the LCD/FL cable from the LCD/FL connector. LCD FL cable FL inverter board HV cable Figure 4-25 Removing the FL inverter board 2. Disconnect the HV cable from the HV connector and remove the FL inverter board.
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4 Replacement Procedures 4.16 FL Inverter Board Installing the FL Inverter Board Install the FL inverter board according to the following procedures and Figures 4-25. 1. Connect the LCD/FL cable to LCD/FL connector, and connect the HV cable to the HV connector. 2. Seat the LCD module, FL inverter board in the correct position.
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4.17 LCD Module and CCD Board 4 Replacement Procedures 4.17 LCD Module and CCD Board NOTE: ICs are fragile. Use extreme care not to apply pressure to the ICs along the edges of the LCD module. NOTE: Dispose of used LCD panels (fluorescent (FL) tubes) as required by local ordinances or regulations. NOTE: The LCD/FL cable must be carefully peeled away before disconnecting it from the module.
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4 Replacement Procedures 4.17 LCD Module and CCD Board M2x3 black Left LCD bracket CCD cable flat head screw CCD board Right LCD bracket LCD module M2x3 black flat head screw M2 .
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4.17 LCD Module and CCD Board 4 Replacement Procedures Installing the LCD Module and CCD Board NOTE: LCD/FL cable must be carefully peeled away before disconnecting it from the module. Install the LCD Module and CCD Board according to the following procedures and Figures 4-26, 4-27. 1. Turn the LCD upside down. 2. Connect the LCD cable to the LCD module connector. 3. Turn the LCD right side up. 4.
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4 Replacement Procedures 4.18 Card Reader Board and MDC cable 4.18 Card Reader Board and MDC cable Removing the Card Reader Board and MDC cable Remove the Card Reader Board and MDC cable according to the following procedures and Figure 4-28. 1. Remove the MDC cable from bottom cover. 2. Remove the card reader board from bottom cover. 3. Disconnect the card reader board flat cable from CN9100 on the card reader board.
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4.19 Speakers 4 Replacement Procedures 4.19 Speakers Removing the Speakers Remove the Speakers according to the following procedures and Figure 4-29. 1. Remove two M2x3 black flat head step screw securing the left speaker. 2. Remove two M2x3 black flat head step screws securing the right speaker. 3. Remove the left and right speakers.
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4.20 Power Board and Switch Board 4 Replacement Procedures 4.20 Power Board and Switch Board Removing the Power Board and Switch Board Remove the Power Board and Switch Board according to the following procedures and Figure 4-30. 1. Remove two M2x2 black flat head screws and remove the power board. 2. Disconnect the switch board cable from CN9020 on the button board. 3. Remove two M2x3 black flat head screws and remove the switch board.
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4.20 Power Board and Switch Board 4 Replacement Procedures Installing the Power Board and Switch Board Install the Power Board and Switch Board according to the following procedures and Figure 4-30. 1. Seat the power board in the correct position and secure it with the two M2x2 black flat head screws. 2. Seat the switch board in the correct position and secure it with the two M2x3 black flat head screws. 3. Connect the switch cable to CN9020 on the button board.
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4 Replacement Procedures 4.21 Button Board 4.21 Button Board Removing the Button Board Remove the button board according to the following procedures and Figure 4-31. 1. Disconnect the touch pad flat cables from the touch pad board. 2. Disconnect the touch pad flat cables from CN9021 on the button board. 3. Disconnect the button board flat cable from CN9022 on the button board. 4. Remove two M2x3 black flat head screws and remove the touch pad bracket. 5.
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4.21 Button Board 4 Replacement Procedures Installing the Button Board Install the button board according to the following procedures and Figure 4-31. 1. Seat the button board in the correct position and secure it with the two M2x3 black flat head screws on touch pad bracket. 2. Seat the touch pad bracket in the correct position and secure it with the two M2.5x3.5 black flat head screws on top cover. 3. Connect the touch pad flat cables from the touch pad board. 4.
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6000 1 次 Appendices
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Appendices Appendix Contents Appendix A Handling the LCD Module .......................................................................... A-1 Appendix B Board Layout .................................................................................................B-1 B.1 System Board Front View ......................................................................................B-1 B.2 System Board Back View ......................................................................................
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Apx. A Handling the LCD Module Appendices Appendix A Appendix A Handling the LCD Module Precautions for handling the LCD module The LCD module can be easily damaged during assembly or disassembly. Observe the following precautions when handling the LCD module: 1. When installing the LCD module in the LCD cover, be sure to seat it so that it is properly aligned and maximum visibility of the display is maintained. 2.
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Appendices Apx. A Handling the LCD Module 3. If the panel’s surface gets dirty, wipe it with cotton or a soft cloth. If it is still dirty, try breathing on the surface to create a light condensate and wipe it again. If the surface is very dirty, we recommend a CRT cleaning agent. Apply the agent to a cloth and then wipe the panel’s surface. Do not apply cleanser directly to the panel. Also, never scratch the surface. 4.
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Apx. A Handling the LCD Module Appendices 5. Glass is used in the panel, so be careful not to drop it or let it strike a hard object, which could cause breakage or cracks. 6. CMOS-LSI circuits are used in the module, so guard against damage from electrostatic discharge. Be sure to wear a wrist or ankle ground when handling the module.
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Appendices Apx. A Handling the LCD Module 7. Do not expose the module to direct sunlight or strong ultraviolet rays for long periods. 8. Do not store the module at temperatures below specifications. Cold can cause the liquid crystals to freeze, lose their elasticity or otherwise suffer damage.
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Apx. A Handling the LCD Module Appendices 9. Do not disassemble the LCD module. Disassembly can cause malfunctions. 10. If you transport the module, do not use packing material that contains epoxy resin (amine) or silicon glue (alcohol or oxide). These materials can release gas that can damage the panel’s polarization.
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Apx. B Board Layout Appendices Appendix B Appendix B Board Layout B.
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Appendices B.2 Apx.
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Apx. C Keyboard Scan/Character Codes Apx. C Appendices Keyboard Scan/Character Codes Appendix C Keyboard Scan/Character Codes Table C-1 Scan Codes (set 1 and set 2) (1/4) Cap Code set 1 Code set 2 Note No.
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Appendices Apx. D Keyboard Scan/Character Codes Table C-1 Scan Codes (set 1 and set 2) (2/4) Cap C-2 Code set 1 Code set 2 Note No.
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Apx. C Keyboard Scan/Character Codes Appendices Table C-1 Scan Codes (set 1 and set 2) (3/4) Cap Code set 1 Code set 2 Note No.
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Appendices Apx. D Keyboard Scan/Character Codes Table C-1 Scan Codes (set 1 and set 2) (4/4) Cap Code set 1 Make Code set 2 Break Make Note No. Keytop Break 122 F11 57 D7 78 F0 78 *3 123 F12 58 D8 7 F0 7 *3 124 PrintSc *6 *6 *6 *6 *6 126 Pause *7 *7 *7 *7 *7 202 Fn — — — — *4 203 Win E0 5B E0 DB E0 1F E0 F0 1F 204 App E0 5D E0 DD E0 2F E0 F0 2F 205 Kat/Hir 70 F0 70 *8 206 Hen 79 F0 79 *8 207 Muh 7B F0 7B *8 Notes: 1. 2.
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Apx. C Keyboard Scan/Character Codes Appendices Table C-2 Scan Codes with left Shift key Cap Key Code set 1 Code set 2 No.
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Appendices Apx. D Keyboard Scan/Character Codes Table C-3 Scan Codes in Numlock mode Cap Key Code set 1 No.
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Apx. C Keyboard Scan/Character Codes Appendices Table C-5 Scan Codes in overlay mode Cap No.
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Appendices Apx. D Keyboard Scan/Character Codes Table C-7 No.126 key scan code Key top Pause Shift Code set 1 Code set 2 Make Make Common* E1 1D 45 E1 Ctrl* E0 C6 E0 46 9D C5 E1 14 77 E1 F0 E0 7E E0 F0 7E 14 F0 77 *: This key generates only make codes.
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Apx. D Key Layout Apx. D Appendices Key Layout Appendix D Key Layout D.1 United States (US) Keyboard Figure D-1 US keyboard D.
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Appendices D.3 Apx. D Key Layout Thai (TH) Keyboard Figure D-3 TH keyboard D.
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Apx. D Key Layout D.5 Appendices Hebrew (HE) Keyboard Figure D-5 HE keyboard D.
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Appendices D.7 Apx. D Key Layout UK-English (UK) Keyboard Figure D-7 UK keyboard D.
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Apx. D Key Layout D.9 Appendices Danish (DK) Keyboard Figure D-9 DK keyboard D.
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Appendices Apx. D Key Layout D.11 Arabic (AR) Keyboard Figure D-11 AR keyboard D.
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Apx. D Key Layout Appendices D.13 Portuguese (PT) Keyboard Figure D-13 PT keyboard D.
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Appendices Apx. D Key Layout D.15 Italian (IT) Keyboard Figure D-15 IT keyboard D.
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Apx. D Key Layout Appendices D.17 German (GR) Keyboard Figure D-17 GR keyboard D.
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Appendices Apx. D Key Layout D.19 Hungary (HU) Keyboard Figure D-19 HU keyboard D.
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Apx. D Key Layout Appendices D.21 Turkey (TR) Keyboard Figure D-21 TR keyboard D.
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Appendices Apx. D Key Layout D.23 Swedish (SW) Keyboard Figure D-23 SW keyboard D.
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Apx. D Key Layout Appendices D.25 Yugoslavia (YU) Keyboard Figure D-25 YU keyboard D.
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Appendices Apx. D Key Layout D.27 Scandinavian (N5) Keyboard Figure D-27 N5 keyboard D.
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Apx. D Key Layout Appendices D.29 Romania (RO) Keyboard Figure D-29 RO keyboard D.
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Appendices Apx. D Key Layout D.