Aspire 1606 Service Guide Service guide files and updates are available on the CSD web; for more information, please refer to http://csd.acer.com.tw PART NO.
Revision History Please refer to the table below for the updates made on Aspire 1606 service guide.
Copyright Copyright © 2003 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of Acer Incorporated. Disclaimer The information in this guide is subject to change without notice.
Conventions The following conventions are used in this manual: IV Screen messages Denotes actual messages that appear on screen. NOTE Gives bits and pieces of additional information related to the current topic. WARNING Alerts you to any damage that might result from doing or not doing specific actions. CAUTION Gives precautionary measures to avoid possible hardware or software problems. IMPORTANT Reminds you to do specific actions relevant to the accomplishment of procedures.
Preface Before using this information and the product it supports, please read the following general information. 1. This Service Guide provides you with all technical information relating to the BASIC CONFIGURATION decided for Acer's "global" product offering. To better fit local market requirements and enhance product competitiveness, your regional office MAY have decided to extend the functionality of a machine (e.g. add-on card, modem, or extra memory capability).
VI
Table of Contents Chapter 1 System Introduction 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Top View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents Removing the LCD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65 Removing the LCD Hinges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65 Removing the LCD Coaxial Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66 Disassembling the Main Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67 Removing the Keyboard Bracket . . . . . . . . . . . .
Table of Contents Appendix C Online Support Information 124 IX
Chapter 1 System Introduction Features This computer was designed with the user in mind. Here are just a few of its many features: Performance T Intel® Pentium® 4/ Northwood socket P478 up to 3.2GHz processor with 512KB cache, supporting variable clock design. T 64-bit memory bus T Two 200-pin DDR-DRAM with each supporting 128MB/ 256MB/ 512MB, upgradable to the total maximum of 1GB with SODIMM modules, supporting 2100.
T One micropohne in (share with line-in) T One line-out T Two CardBus type II slot (3.3V, 5V support) T Four USB ports T One IEEE 1394 port T One RJ-11 port T One RJ-45 jack T One TV out T 15”TFT LCD displaying 32-bit true-color at 1024x768 XGA resolution.
System Block Diagram 3,4 CLK GEN ICS:ICS952013FT DDRBUF:ICS93732 DDR * 2 24 11,12,13 HDD ATA100 Primary EIDE 2.5V 200MHz/266/333MHz 26 32,33 CODEC Sigmatel STAC9766 MDC 26 24 Secondary EIDE CD-ROM USB*4 RJ11 MIC-IN Line-Out S/PDIF SYSTEM DC/DC POWER BOARD MAX1631 INPUT DCBATOUT OUTPUT 5V_S5 5V_S3 3D3V_S5 CHARGER PIC12C509 / MAX1645 INPUT OUTPUT AD+ BT+ AD+, BT+ UP+5V 5,6 DesKtop-CPU Northwood 2.2~3.
Board Layout Top View PCB No.
Bottom View 1 Modem Cable Connector 6 Volume Controller 2 Modem Connector 7 Memory Slot 2 3 IEEE 1394 Port 8 Memory Slot 1 4 Speaker out Port 9 Battery Connector 5 Line-in Port Chapter 1 5
Panel Ports allow you to connect peripheral devices to your computer as you would with a desktop PC. Front Panel # 6 Icon Item Description 1 Display screen Also called LCD (Liquid Crystal Display), displays computer output. 2 Status indicators LEDs (Light Emitting Diodes) that turn on and off to show the status of the computer and its functions and components. 3 Power button Turns off the computer power. 5 Keyboard Inputs data into your computer.
Left Panel # Icon Item/ Port Description 1 Floppy activity indicator LED (light-emitting diodes) that turn on and off when the floppy is active. 2 Floppy drive Internal diskette drive, accepts 3.5-inch floppy diskettes. 3 Floppy disk eject button Push this button to eject the floppy disk 4 Security keylock Kensington-compatible key-based computer security lock. 5 IEEE 1394 port Connects to a IEEE 1394-compatible device (e.g., digital video camera).
Right Panel # 8 Icon Item/ Port Description 1 Speaker (Right) Outputs sound. 2 PC Card eject button Eject the PC Card from its slot. 3 PCMCIA (PC card) Port Connects to two Type II 16-bit PC card or 32bit CardBus PC Card.
Rear Panel l # Chapter 1 Icon Port Description 1 Power jack Connects to an AC adapter. 2 Video-out port Connects to a display device with S-video input. 3 External monitor port Connects to a display device e.g., external monitor, LCD projector) and displays up to 64K colors at 2048x1536 resolution. 4 Modem jack Connects to the phone line. 5 Network jack Connects to an Ethernet 10/100-based network 6 USB port (Four) Connects to any Universal Serial Bus devices(e.g.
Bottom Panel # 10 Item Description 1 Battery release latches Unlatches the battery to remove the battery pack. 2 Battery bay Houses the computer’s battery pack. 3 Battery lock Locks/unlocks the battery pack in the battery bay. 4 Media bay module Installed in the media bay. Provide the optical media access or secondary storage by way of removable modules. 5 Media bay release latch Unlatches the media bay module. 6 Memory compartment Houses the computer’s main memory.
Indicators The computer has seven easy-to-read status icons on the right of the display screen. The Power and Standby status icons are visible even when you close the display cover so you can see the status of the computer while the cover is closed. # Chapter 1 Icon Function Description 1 Wireless LAN This button is used to enable or disable the wireless LAN (optional) function 2 Power Lights when the computer is on.
# 7 Icon Function Num Lock Description Lights when Numeric Lock is activated.
Keyboard The keyboard has full-sized keys and an embedded keypad, separate cursor keys, two Windows keys and twelve function keys. Special keys Lock keys The keyboard has three lock keys which you can toggle on and off. Lock key Caps Lock Description When @is on, all alphabetic characters typed are in uppercase. @ Num Lock (Fn-F11) ] When ] is on, the embedded keypad is in numeric mode. The keys function as a calculator (complete with the arithmetic operators ), -, *, and /).
Desired access Num lock on Num lock off Number keys on embedded keypad Type numbers in a normal manner. Cursor-control keys on embedded keypad Hold Shift while using cursor-control keys. Hold Fn while using cursor-control keys. Main keyboard keys Hold Fn while typing letters on embedded keypad. Type the letters in a normal manner.
Hot Keys The computer employs hot keys or key combinations to access most of the computer’s controls like screen contrast and brightness, volume output and the BIOS Utility. To activate hot keys, press and hold the Fn key before pressing the other key in the hot key combination. Hot Key Icon Function Description Fn-l Hotkey help Displays a list of the hotkeys and their functions. Fn-m Setup Accesses the notebook configuration utility.
Hot Key Icon Function Description Fn-r Touchpad Toggle Turns the internal touchpad on and off. Fn-s Speaker on/off Turns the speakers on and off; mutes the sound. Fn-w Contrast up Increases the screen contrast (available only for models with HPA displays). Fn-y Contrast down Decreases the screen contrast (available only for models with HPA displays). Fn-x Brightness up Increases the screen brightness. Fn-¨z Brightness down Decreases the screen brightness. Euro Types the Euro symbol.
1. Click on Start, Control Panel. 2. Double-click on Regional and Language Options. 3. Click on the language tab and click on Details. 4. Verify that the keyboard layout used for “EN English (United States) is set to United States-International. If not, select and click on ADD, then select United States-International and click on OK. 5. Click on OK. To type the Euro symbol: 1. Locate the Euro symbol on your keyboard. 2. Open a text editor or word processor. 3.
# 18 Icon Function Description 3 P1 User-programmable 4 P2 User-programmable 5 P3 User-programmable Aspire 1606
Hardware Specifications and Configurations System Board Major Chips Item Controller System core logic SiS648FX Super I/O controller NS87392 Audio controller Codec Sigmatel STAC9766 Video controller ATI M9CSP Hard disk drive controller ATA100 Keyboard controller Mitsubishi M38857 CardBus Controller TI 1520 RTC SiS645DX Processor Item CPU type Specification Desktop CPU 3.2GHz/FSB800 CPU package 3.2GHz uFCBGA CPU core voltage 1.7V CPU I/O voltage 1.
System Memory Item Specification Onboard memory size 0MB DIMM socket number 2 Sockets Supports memory size per socket 512MB Supports maximum memory size 1024MB Supports DIMM type DDR-DRAM SODIMM Supports DIMM Speed 266 MHz Supports DIMM voltage 3.3 V Supports DIMM package 200-pin so-DIMM Memory module combinations You can install memory modules in any combinations as long as they match the above specifications .
Modem Interface Item Specification Chipset Ambit MDC module with Lucent modem controller Fax modem data baud rate (bps) 14.4K Data modem data baud rate (bps) 56K Supports modem protocol V.92 MDC Modem connector type RJ11 Modem connector location Rear side Floppy Disk Drive Interface Item Specification Vendor & model name MCI JU-226A033 Floppy Disk Specifications Media recognition 2DD (720KB) 2HD (1.2 MB, 3 mode) 2HD (1.
Hard Disk Drive Interface Item Data transfer, rate (host~buffer, Mbytes/s) Specification 100 MB/Sec Max. 100 MB/Sec (Ultra DMA Mode 5) Max. (16.6 PIO Mode 4/ Multiword DMA Mode 2) DC Power Requirements Voltage tolerance 5 +/- 5% 5 +/- 5% DVD-RW Interface Item Vendor & model name PANASONIC UJ-811B Performance Specification With CD Diskette With DVD Diskette Transfer rate (KB/sec) 22 Specification Average Sustained: DVD-5: CAV mode Normal Speed (1X) 11.
DVD-RW Interface Item Average Full Access time (typ.
(*3) From 00 min. 02 sec. 00 block to 20 min 00 sec. 00 block including latency and layered error correction time. (*4) Average of Data read over the whole area from starting data recorded area (LBA:0) to maximum data recorded area (LBA:23197F), more than 2000 times including latency and layered error correction time. (*5) From starting data recorded area (LBA:0) to maximum data recorded area (LBA:23197F) including latency and layered error correction time.
Combo Drive Interface Item Specification Eject Soft Eject (with emergency eject hole) Audio Interface Item Specification Audio Controller Sigmatel STAC9766 Audio onboard or optional Built-in Mono or Stereo Stereo Resolution 20 bit stereo Digital to Analog converter 18 bit stereo Analog to Digital converter Compatibility Microsoft PC98/PC99, AC97 2.2 Mixed sound source CD, Mic-in, Phone, PC Speaker Voice channel 8/16 bit, mono/stereo Sampling rate 44.
USB Port Item Specification USB Compliancy Level 2.0 OHCI USB 2.
DC-DC/Charger Converter Item Specification Normal charge (charge while system is not operative) 3.75A+/-0.375A Background charge (charge even system is still operative) 0.8A Protection Charger protection Over Current Protection DC/DC converter protection OCP (Over Current Protection, 6A) OCP (Over Current Protection, 6A) OVP (Over Voltage Protection, 5.2~5.5V) UVP (Under Voltage Protection, 1.98~2.64V) OVP (Over Voltage Protection, 3.43~3.
AC Adapter Item Vendor & model name Specification PA-1121-02AW Input Requirements Maximum input current (A, @90Vac, full load) 2A Nominal frequency (Hz) 50-60 Frequency variation range (Hz) 47-63 Input voltage range (Vrms) 90-264 Inrush current The maximum inrush current will be less than 50A and 100A when the adapter is connected to 115Vac and 230Vac respectively. Efficiency It should provide an efficiency of 83% minimum, when measured at maximum load under 115Vac.
Power Management Power Saving Mode Phenomenon Standby Mode Enter Standby Mode when T T The buzzer beeps The Sleep indicator lights up T All power shuts off T The display shuts off T Hard disk drive is in standby mode. (spindle turned-off) 1.Standby/Hibernation hot-key is pressed and system is not ready to enter Hibernation mode. 2.System standby/ Hibernation timer expires and system is not ready to enter Hibernation mode. Hibernation Mode Enter Hibernation Mode (suspend to HDD) when 1.
Mechanical Specification Item Specification Drive Bays One Material Plastic Indicators Power-on, Standby, Battery Status, Media Access, CapsLock and NumLock Switch Power Memory Address Map Memory Address 30 Size Function 000A0000-000BFFFF 128KB Mobility RADEON 9000 000A0000-000BFFFF 128KB PCI Bus 000A0000-000BFFFF 128KB SiS Accelerated Graphics Port 000C8000-000BFFFF 32KB Motherboard resources 000C8000-000BFFFF 32KB PCI Bus 000DA000-000DAFFF 4KB Texas Instruments PCI-1520 Card
Memory Address Map Memory Address Size Function FFE7F000-FFE7FFFF 4KB Texas Instruments PCI-1520 CardBus Controller FFE80000-FFEFFFFF 512KB Motherboard resources 82200000-82200FFF 4KB Audio I/O Address Map I/O Address Function 00000000-0000000F Direct Memory Access controller 00000000-00000CF7 PCI bus 00000020-00000021 Programmable interrupt controller 0000002E-0000002E Motherboard resources 0000002F-0000002F Motherboard resources 00000040-00000043 System Timer 00000060-00000060 S
I/O Address Map I/O Address Function 0000A000-0000AFFF SiS Accelerated Graphics Port 0000F900-0000F9FF Texas Instruments PCI-1520 CardBus Controller 0000FA00-0000FAFF Texas Instruments PCI-1520 CardBus Controller 0000FC00-0000FCFF Texas Instruments PCI-1520 CardBus Controller 0000FD00-0000FDFF Texas Instruments PCI-1520 CardBus Controller 0000FE00-0000FE00 Motherboard resources IRQ Assignment Map Interrupt Channel IRQ0 Function System timer IRQ1 Keyboard IRQ6 Standard FDD Controller IRQ8
Chapter 1 33
Chapter 2 System Utilities BIOS Setup Utility The BIOS Setup Utility is a hardware configuration program built into your computer’s BIOS (Basic Input/ Output System). Your computer is already properly configured and optimized, and you do not need to run this utility. However, if you encounter configuration problems, you may need to run Setup. Please also refer to Chapter 4 Troubleshooting when problem arises. To activate the BIOS Utility, press m during POST (while the TravelMate logo is being displayed).
Multi-Boot Menu Users can press F12 during POST to enter the Multi Boot Selection Menu. In this menu users can change boot device without entering BIOS SETUP utility. Boot Menu 1. 2. 3. 4. +Removable Devices +Hard Drive CD-ROM Drive D2D Recovery NOTE: If users disable the multi boot selection menu in BIOS SETUP utility, the message “ Press F12 to enter the multi boot selection menu” will not appear during POST.
Navigating the BIOS Utility There are six menu options: System Information, Main System Settings, Advanced Information, System Security, Boot Options and Exit Setup Settings. To enter a menu, highlight the item using the w / y keys, then press e. Within a menu, navigate through the BIOS Utility by following these instructions: T Press the w / y keys to move between the parameters. T Press the p T Press the | key while you are in any of the menu options to return to the main menu.
System Information The System Information screen displays a summary of your computer hardware information. PhoenixBIOS Setup Utility Information Main Advanced CPU Type: CPU Speed: System Memory: Total Memory: HDD1 Serial Number HDD2 Serial Number System BIOS Version VGA BIOS Version KBC Version: Serial Number Asset Tag Number: Product Name Manufacture Name UUID Number F1 Help Esc Exit Select Item Select Menu Security Boot Exit Intel ® Pentium ® 4 CPU 2.
Parameter Description Manufacturer Name Show the manufacturer of the computer. (15 characters) UUID Show the universally unique identifier of your computer. (16 Byte-Hex-Digital) The items in this screen are important and vital information about your computer. If you experience computer problems and need to contact technical support, this data helps our service personnel know more about your computer.
Main System Settings The Basic System Settings screen allows you to set the system date and time. PhoenixBIOS Setup Utility Information Main Advanced Security System Time: System Date: [08:46:55] [01/07/2003] Boot Display Screen Expansion: [Auto] [Enabled] QuickBoot Mode: Boot Time Diagnostic Screen [Enabled] [Disabled] Exit Item Specific Help Adjust calendar clock , , or selects field.
Parameter Description Boot-time Diagnostic Screen Display logo screen during boot. Boot on LAN When it is enabled, a remote host with an appropriate boot image can boot this computer via the internal LAN. Format Disabled or Enabled Note: Enable to show the acer TravelMate picture screen on boot up. Disabled or Enabled Note: Need to restart system for enabling Boot-on-LAN function. Hotkey Beep Enable or disable hotkey beep.
Advanced Information The Advanced Information screen contains parameter values that define how your computer behaves on system startup. PhoenixBIOS Setup Utility Information Main Advanced Security Boot Legacy Diskette A: [1.44/1.25MB ] . Primary Master . Secondary Master Hyper Threading Technology .
Primary Master The Primary Master sub-menu contains parameters related to the primary hard disk. CAUTION: The parameters in this screen are for the advanced users only. Typically, you do not need to change the values in this screen.The default setting of Auto optimizes all the settings for your hard disk.
Secondary Master The Secondary Master sub-menu contains parameters related to the Media bay drive. CAUTION: The parameters in this screen are for the advanced users only. Typically, you do not need to change the values in this screen. The default setting of Auto optimizes all the settings for your Media bay drive.
PCI IRQ Routing The PCI IRQ Routing sub-menu allows you to set IRQ for PCI devices. CAUTION: The parameters in this screen are for advanced users only. Typically, you do not need to change the values in this screen because these values are already optimized.
System Security The System Security screen contains parameters that help safeguard and protect your computer from unauthorized use. PhoenixBIOS Setup Utility Information Main Advanced Set Supervisor Password Set User Password Password on boot: Boot Processor Serial Number Exit [Enter] [Enter] [Disabled] Set Primary Hard Disk Password F1 Help Esc Exit Security [Enter] [Enabled] Item Specific Help Press key to set Supervisor Password to enable any password features.
S et S upervisor P assw ord E nter N ew P assw ord [ C onfirm N ew P assw ord [ 2. ] ] Type a password. The password may consist of up to eight characters (A-Z, a-z, 0-9) and then press e. IMPORTANT:Be very careful when typing your password because the characters do not appear on the screen. 3. Retype password to verify your first entry and then press e. The following screen appears: S etup N otice C hanges have been saved. [C ontinue] 4.
Type the Supervisor Password and press e to access the BIOS Utility. 2. When the User Password is set and Power on boot is set enabled, the following prompt appears at bootup when pressing m. Enter Password Type the User Password (a symbol appears for each character you type) and press e to use the computer. If you enter the password incorrectly, an x symbol appears. Try again and press e. 3. When the Power on boot is set enabled, the following prompt appears at boot-up. Enter Password 4.
Boot Options Users can press F12 during POST to enter the Boot Options Menu directly (See “Multi-Boot Menu” on page 35), or by entering BIOS SETUP utility, Boot Options item. PhoenixBIOS Setup Utility Information Main Advanced Security Boot +Removable Devices +Hard Drive CD-ROM Drive D2D Recovery F1 Help Esc Exit Exit Item Specific Help enables or disables a device. <+>/ or <-> moves the device up or down. removes a device that is not installed.
Exit Setup This menu contains exit options. PhoenixBIOS Setup Utility Information Main Advanced Security Boot Exit Saving Changes Exit Discarding Changes Load Setup Defaults Discard Changes Save Changes F1 Help Esc Exit Select Item Select Menu Exit Item Specific Help Exit System Setup and save your changes to CMOS. F5/F6 Change Values F9 Setup Defaults Enter Select Sub-Menu F10 Save and Exit The following table describes the parameters in this screen.
BIOS Flash Utility The BIOS flash memory update is required for the following conditions: T New versions of system programs T New features or options Use the PHFlash or WFlash utility to update the system BIOS flash ROM. Executing the PHFlash Program Please do the following to update BIOS in DOS environment. 1. Copy the ZIP file to your HDD. The recommended directory is C:\drivers\BIOS 2. Then unzip it with -d option to store the sub-directories. ex. )PKUNZIP -d C:\drivers\BIOS\*.
System Utility Diskette This utility diskette is for the Aspire 1600 notebook machine. You can find the utility in Service CD kit. It provides the following functions: 1. 1394 GUID Utility 2. Mother Board Data Utility To use this diskette, first boot from this diskette, then a “Microsoft Windows ME Startup Menu” prompt you to choose the testing item. Follow the instructions on screen to proceed. NOTE: This program contains a readme.txt file. This readme.
Chapter 3 Machine Disassembly and Replacement This chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenance and troubleshooting. To disassemble the computer, you need the following tools: T Wrist grounding strap and conductive mat for preventing electrostatic discharge T Number 1 Flat-bladed screwdriver T Phillips screwdriver T Plastic Flat-bladed screwdriver Number 5 Hexed screwdriver NOTE: The screws for the different components vary in size.
General Information Before You Begin Before proceeding with the disassembly procedure, make sure that you do the following: 53 1. Turn off the power to the system and all peripherals. 2. Unplug the AC adapter and all power and signal cables from the system.
Disassembly Procedure Flowchart The flowchart on the succeeding page gives you a graphic representation on the entire disassembly sequence and instructs you on the components that need to be removed during servicing. For example, if you want to remove the main board, you must first remove the keyboard, then disassemble the inside assembly frame in that order.
LCD Module LCD Cushions A*5 LCD Bezel F*4 A*1 LCD Hinges Inverter LCD Latch B*6 LCD Coaxial Cable LCD Panel LCD Screw List Item 55 Description A Screw M2.5XL6 (Black) B Screw M2XL4 (Silver) C Screw M2XL5 (Silver) D Screw M2.5XL18 (Silver) E Screw M2XL4 (Black) F Screw M2.5XL5 (Black) G Screw M1.7XL3 (Black) H Screw M2.
Removing the Battery Pack 1. To remove the battery, first unlock the battery lock button, push the two battery release buttons, and then slide the battery pack out from the machine. Disassembling the Battery Pack 1. See “Removing the Battery Pack” on page 56 2. Remove the two screws, and then detach the battery from the battery cover.
Removing the Optical Drive Module 1. See “Removing the Battery Pack” on page 56 2. Release the release button and then slide the optical drive module out from the main unit. Disassembling the Optical Drive Module 57 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Optical Drive Module” on page 57 3. To disassemble the optical drive module, first remove the four screws as shown. 4. Detach the optical drive module from the optical drive chassis. 5.
Removing the Hard Disk Drive Module 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Optical Drive Module” on page 57 3. Remove the four screws as shown and then pull the plastic tag to detach the hard disk drive module out from the machine carefully. Disassembling the Hard Disk Drive Module 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Optical Drive Module” on page 57 3. See “Removing the Hard Disk Drive Module” on page 58 4.
Removing the Memory Module 59 1. See “Removing the Battery Pack” on page 56 2. To remove the memory module from the machine, first remove the one screw from the memory cover. 3. Lift the cover off, and then remove the memory cover. 4. Push out the latches on both sides of the socket and pull the memory module out from the socket.
Removing the Modem Board 1. See “Removing the Battery Pack” on page 56 2. To remove the modem board, first remove the screw from the modem cover. 3. Remove the modem cover from the machine. 4. Remove two screws from the modem board as shown, disconnect the modem cable from the modem board, and then remove the modem board from the main unit carefully by using a plastic flat bladed screw driver. 5. Disconnect the modem cable from the modem board, then remove the modem board.
Disassembling the LCD Removing the Middle Cover 1. See “Removing the Battery Pack” on page 56 2. Pry up the middle cover with a plastic flat screwdriver, pull the middle cover up carefully 3. Turn the middle cover over and disconnect the launch board cable from the launch board and then detach the middle cover away from the main unit. . Removing the Launch Board 61 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Middle Cover” on page 61 3.
Removing the Keyboard 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Middle Cover” on page 61 3. To remove the keyboard, first remove the three screws as shown here. 4. Lift the keyboard upward carefully and put it on the upper case. 5. Use a plastic flat screwdriver to help disconnect the keyboard cable from the main board carefully, then remove the keyboard from the main board. Removing the LCD Module 1. See “Removing the Battery Pack” on page 56 2.
6. Remove the inverter cable from the main board with a plastic flat screwdriver. 7. Remove the four screws as shown and then detach the LCD module from the main unit carefully. NOTE: Please arrange the coaxial cable and the inverter cable well in the way as shown after you connect them to the main board. Removing the LCD Bezel 63 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Middle Cover” on page 61 3. See “Removing the Keyboard” on page 62 4.
6. Snap off the bezel carefully, and then remove the LCD bezel from the LCD module. Removing the Inverter Board 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Middle Cover” on page 61 3. See “Removing the Keyboard” on page 62 4. See “Removing the LCD Module” on page 62 5. See “Removing the LCD Bezel” on page 63 6. To remove the inverter board, first remove the screw from the inverter board. 7.
Removing the LCD 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Middle Cover” on page 61 3. See “Removing the Keyboard” on page 62 4. See “Removing the LCD Module” on page 62 5. See “Removing the LCD Bezel” on page 63 6. See “Removing the Inverter Board” on page 64 7. To remove the LCD, first remove the six screws from both sides of the LCD, then remove the LCD from the LCD panel. Removing the LCD Hinges 65 1. See “Removing the Battery Pack” on page 56 2.
Removing the LCD Coaxial Cable 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Middle Cover” on page 61 3. See “Removing the Keyboard” on page 62 4. See “Removing the LCD Module” on page 62 5. See “Removing the LCD Bezel” on page 63 6. See “Removing the Inverter Board” on page 64 7. Remove the tapes then remove the LCD coaxial cable from the LCD.
Disassembling the Main Unit Removing the Keyboard Bracket 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Middle Cover” on page 61 3. See “Removing the Keyboard” on page 62 4. Remove the keyboard support bracket from the main unit carefully. Removing the DC Charger Plate 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Middle Cover” on page 61 3. See “Removing the Keyboard” on page 62 4. See “Removing the LCD Module” on page 62 5.
Removing the Touch Pad Frame 1. See “Removing the Battery Pack” on page 56 2. Release the latches with a plastic flat screwdriver carefully. 3. Detach the touch pad frame from the upper case gently. Removing the DC to DC Board 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Middle Cover” on page 61 3. See “Removing the Middle Cover” on page 61 4. See “Removing the Keyboard” on page 62 5. See “Removing the Keyboard Bracket” on page 67 6.
Removing the CPU Fan Sink 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Middle Cover” on page 61 3. See “Removing the Keyboard” on page 62 4. See “Removing the Keyboard Bracket” on page 67 5. Disconnect the CPU fan cable, remove four screws, and then detach the CPU fan sink from the main unit. Removing the Processor 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Middle Cover” on page 61 3. See “Removing the Keyboard” on page 62 4.
NOTE: Please make sure the CPU is attached with PIN1 on this side. Removing the Upper Case 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Optical Drive Module” on page 57 3. See “Removing the Hard Disk Drive Module” on page 58 4. See “Removing the Middle Cover” on page 61 5. See “Removing the Keyboard” on page 62 6. See “Removing the LCD Module” on page 62 7. See “Removing the Keyboard Bracket” on page 67 8. See “Removing the DC Charger Plate” on page 67 9.
11. Pull the upper case from the unit gently. Removing the Touch Pad Board 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Hard Disk Drive Module” on page 58 3. See “Removing the Middle Cover” on page 61 4. See “Removing the Keyboard” on page 62 5. See “Removing the LCD Module” on page 62 6. See “Removing the Keyboard Bracket” on page 67 7. See “Removing the DC Charger Plate” on page 67 8. See “Removing the Touch Pad Frame” on page 68 9.
Removing the Touch Pad Scroll Key 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Hard Disk Drive Module” on page 58 3. See “Removing the Middle Cover” on page 61 4. See “Removing the Keyboard” on page 62 5. See “Removing the LCD Module” on page 62 6. See “Removing the Keyboard Bracket” on page 67 7. See “Removing the DC Charger Plate” on page 67 8. See “Removing the Touch Pad Frame” on page 68 9. See “Removing the Upper Case” on page 70 10.
Removing the VGA Thermal Plate 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Hard Disk Drive Module” on page 58 3. See “Removing the Middle Cover” on page 61 4. See “Removing the Keyboard” on page 62 5. See “Removing the Keyboard Bracket” on page 67 6. See “Removing the DC Charger Plate” on page 67 7. See “Removing the CPU Fan Sink” on page 69 8. Remove the four screws and then detach the VGA thermal plate from the main board. Removing the Floppy Disk Drive Module 1.
11. Detach the FDD module from the lower case. Disassembling the Floppy Disk Drive Module 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Optical Drive Module” on page 57 3. See “Removing the Hard Disk Drive Module” on page 58 4. See “Removing the Middle Cover” on page 61 5. See “Removing the Keyboard” on page 62 6. See “Removing the LCD Module” on page 62 7. See “Removing the Keyboard Bracket” on page 67 8. See “Removing the DC Charger Plate” on page 67 9.
Removing the Speakers 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Optical Drive Module” on page 57 3. See “Removing the Hard Disk Drive Module” on page 58 4. See “Removing the Middle Cover” on page 61 5. See “Removing the Keyboard” on page 62 6. See “Removing the LCD Module” on page 62 7. See “Removing the Keyboard Bracket” on page 67 8. See “Removing the DC Charger Plate” on page 67 9. See “Removing the Upper Case” on page 70 10.
NOTE: Please pay attention to how the speaker cable is routed when the speakers are attached back to the main unit. Removing the Main Board 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Optical Drive Module” on page 57 3. See “Removing the Hard Disk Drive Module” on page 58 4. See “Removing the Middle Cover” on page 61 5. See “Removing the Keyboard” on page 62 6. See “Removing the LCD Module” on page 62 7. See “Removing the Keyboard Bracket” on page 67 8.
10. See “Removing the Upper Case” on page 70 11. See “Removing the Floppy Disk Drive Module” on page 73 12. See “Removing the VGA Thermal Plate” on page 73 13. Disconnect the launch board cable and the speaker cable from the main board. . 14. Remove the three screws as shown and detach the main board from the lower case carefully in the way as shown here. Removing the PCMCIA Slot 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Optical Drive Module” on page 57 3.
15. Detach the PCMCIA slot from the main board. Removing the I/O Port Bracket 1. See “Removing the Battery Pack” on page 56 2. See “Removing the Optical Drive Module” on page 57 3. See “Removing the Hard Disk Drive Module” on page 58 4. See “Removing the Middle Cover” on page 61 5. See “Removing the Keyboard” on page 62 6. See “Removing the LCD Module” on page 62 7. See “Removing the Keyboard Bracket” on page 67 8. See “Removing the DC Charger Plate” on page 67 9.
16. Detach the I/O port bracket from the main board.
Chapter 4 Troubleshooting Use the following procedure as a guide for Aspire 1606 computer problems. NOTE: The diagnostic tests are intended to test only Acer products. Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses. 1. Obtain the failing symptoms in as much detail as possible. 2. Verify the symptoms by attempting to re-create the failure by running the diagnostic test or by repeating the same operation. 3.
System Check Procedures External Diskette Drive Check Do the following to isolate the problem to a controller, driver, or diskette. A write-enabled, diagnostic diskette is required. NOTE: Make sure that the diskette does not have more than one label attached to it. Multiple labels can cause damage to the drive or cause the drive to fail. Do the following to select the test device. See ““System Utility Diskette” on page 51 for details. 1.
Keyboard or Auxiliary Input Device Check Remove the external keyboard if the internal keyboard is to be tested. If the internal keyboard does not work or an unexpected character appears, make sure that the flexible cable extending from the keyboard is correctly seated in the connector on the system board. If the keyboard cable connection is correct, run the Keyboard Test. See “System Utility Diskette” on page 51 for details.
Check the Power Adapter Unplug the power adapter cable from the computer and measure the output voltage at the plug of the power adapter cable. See the following figure Pin 1: +19.5 to +21.0V Pin 2: 0V, Ground 1. If the voltage is not correct, replace the power adapter. 2. If the voltage is within the range, do the following: T Replace the System board. T If the problem is not corrected, see “Undetermined Problems” on page 97. T If the voltage is not correct, go to the next step.
Check the Battery Pack To check the battery pack, do the following: From Software: 1. Check out the Power Management in control Panel 2. In Power Meter, confirm that if the parameters shown in the screen for Current Power Source and Total Battery Power Remaining are correct. 3. Repeat the steps 1 and 2, for both battery and adapter. 4. This helps you identify first the problem is on recharging or discharging. From Hardware: 1. Power off the computer. 2.
Power-On Self-Test (POST) Error Message The POST error message index lists the error message and their possible causes. The most likely cause is listed first. NOTE: Perform the FRU replacement or actions in the sequence shown in FRU/Action column, if the FRU replacement does not solve the problem, put the original part back in the computer. Do not replace a non-defective FRU. This index can also help you determine the next possible FRU to be replaced when servicing a computer.
Index of Error Messages Error Code List Error Codes 006 Error Messages Equipment Configuration Error Causes: 1. CPU BIOS Update Code Mismatch 2. IDE Primary Channel Master Drive Error 3. IDE Secondary Channel Master Drive Error (THe causes will be shown before “Equipment Configuration Error”) 010 Memory Error at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh) 070 Real Time Clock Error 071 CMOS Battery Bad 072 CMOS Checksum Error 110 Incorrect password specified, system disabled.
Error Message List Error Messages Real time clock error FRU/Action in Sequence RTC battery Run BIOS Setup Utility to reconfigure system time, then reboot system. System board Previous boot incomplete - Default configuration used Run “Load Default Settings” in BIOS Setup Utility. RTC battery System board Memory size found by POST differed from CMOS Run “Load Default Settings” in BIOS Setup Utility.
Error Message List No beep Error Messages FRU/Action in Sequence No beep, power-on indicator turns off and LCD is blank. Power source (battery pack and power adapter). See “Power System Check” on page 82. Ensure every connector is connected tightly and correctly. Reconnect the DIMM. LED board. System board. No beep, power-on indicator turns on and LCD is blank. Power source (battery pack and power adapter). See “Power System Check” on page 82.
POST Codes Code Beeps Verify Real Mode 03h Disable Non-Maskable Interrupt (NMI) 04h Get CPU type 06h Initialize system hardware 08h Initialize chipset with initial POST values 09h Set IN POST flag 0Ah Initialize CPU registers 0Bh Enable CPU cache 0Ch Initialize caches to initial POST values 0Eh Initialize I/O component 0Fh Initialize the local bus IDE 10h Initialize Power Management 11h Load alternate registers with initial POST values 12h Restore CPU control word during warm boo
Code Beeps POST Routine Description 48h Check video configuration against CMOS 49h Initialize PCI bus and devices 4Ah Initialize all video adapters in system 4Bh QuietBoot start (optional) 4Ch Shadow video BIOS ROM 4Eh Display BIOS copyright notice 50h Display CPU type and speed 51h Initialize EISA board 52h Test keyboard 54h Set key click if enabled 58h 59h 2-2-3-1 Test for unexpected interrupts Initialize POST display service 5Ah Display prompt “Press F2 to enter SETUP” 5Bh Di
Code Beeps 8Fh Determine number of ATA drives (optional) 90h Initialize hard-disk controllers 91h Initialize local-bus hard-disk controllers 92h Jump to UserPatch2 93h Build MPTABLE for multi-processor boards 95h Install CD ROM for boot 96h Clear huge ES segment register 97h Fixup Multi Processor table 98h 1-2 Search for option ROMs. One long, two short beeps on checksum failure.
Code Beeps For Boot Block in Flash ROM E0h Initialize the chipset E1h Initialize the bridge E2h Initialize the CPU E3h Initialize the system timer E4h Initialize system I/O E5h Check force recovery boot E6h Checksum BIOS ROM E7h Go to BIOS E8h Set Huge Segment E9h Initialize Multi Processor EAh Initialize OEM special code EBh Initialize PIC and DMA ECh Initialize Memory type EDh Initialize Memory size EEh Shadow Boot Block EFh System memory test F0h Initialize interrupt v
Index of Symptom-to-FRU Error Message LCD-Related Symptoms Symptom / Error LCD backlight doesn't work Action in Sequence LCD is too dark Enter BIOS Utility to execute “Load Setup Default Settings”, then reboot system. LCD brightness cannot be adjuste Reconnect the LCD connectors. Keyboard (if contrast and brightness function key doesn't work).
PCMCIA-Related Symptoms Symptom / Error System cannot detect the PC Card (PCMCIA) Action in Sequence PCMCIA slot assembly System board PCMCIA slot pin is damaged. PCMCIA slot assembly Memory-Related Symptoms Symptom / Error Memory count (size) appears different from actual size. Action in Sequence Enter BIOS Setup Utility to execute “Load Default Settings, then reboot system. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound comes from the computer.
Power Management-Related Symptoms Symptom / Error System hangs intermittently. Action in Sequence Reconnect hard disk/CD-ROM drives. Hard disk connection board System board Peripheral-Related Symptoms Symptom / Error Action in Sequence System configuration does not match the installed devices. Enter BIOS Setup Utility to execute “Load Default Settings”, then reboot system. External display does not work correctly.
Intermittent Problems Intermittent system hang problems can be caused by a variety of reasons that have nothing to do with a hardware defect, such as: cosmic radiation, electrostatic discharge, or software errors. FRU replacement should be considered only when a recurring problem exists. When analyzing an intermittent problem, do the following: 1. Run the advanced diagnostic test for the system board in loop mode at least 10 times. 2. If no error is detected, do not replace any FRU. 3.
Undetermined Problems The diagnostic problems does not identify which adapter or device failed, which installed devices are incorrect, whether a short circuit is suspected, or whether the system is inoperative. Follow these procedures to isolate the failing FRU (do not isolate non-defective FRU). NOTE: Verify that all attached devices are supported by the computer. NOTE: Verify that the power supply being used at the time of the failure is operating correctly. (See “Power System Check” on page 82): 97 1.
Index of Phlash16 Error Message Error Codes Error Message -1 or // FF Memory allocation for Backup file buffer failed. -2 or // FE BIOS.BAK already exists (rename or delete it) -3 or // FD File Create failed on BIOS.BAK -4 or // FC File Write failed on BIOS.BAK -5 or // FB File Close failed on BIOS.BAK -6 or // FA BIOS backup not supported in BIOS ROM file. -7 or // F9 File Open failed on BIOS ROM file. -8 or // F8 File Read failed on BIOS ROM file.
Error Codes 99 Error Message -44 or // D4 Cannot flash if Memory Managers (e.g.HIMEM) is present. -45 or // D3 BIOS ROM file maybe corrupt (checksum not zero). -46 or // D2 BIOS ROM file size doesn’t match flash part size. -47 or // D1 DMI system and chassis strings require BCP DMI 2.1+. -48 or // D0 BIOS ROM file is older than (or same as) BIOS ROM image. -49 or // CF Platform signature not found in the interface. -50 or // CE Device descriptor signature not found in the interface.
Index of PQA Diagnostic Error Code, Message Error Code Message 01XXX CPU or main board error 02XXX Memory error Action in Sequence Reload BIOS default setting.
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Chapter 5 Jumper and Connector Locations Top View PCB No.
CN14 103 Floppy Diskette Drive Connector U62 VGA Chip (Radeon 9000) CN15 Cardbus Connector JK1 LAN Port CN16 Debug Board (Golden Finger) JK2 DC-in Port N/A FAN Connector Aspire 1606
Bottom View CN25 Modem Cable Connector JK4 Line-in Port CN26 Modem Connector VR1 Volume Controller CN28 Battery Connector DM1 Memory Slot 1 JK3 IEEE 1394 Port DM2 Memory Slot 2 U42 Speaker out Port Chapter 5 104
CN27 Jumper Settings CN27 Jumper setting: Pin6 Pin1 1-2 Clear RTC 3-4 Check Password 5-6 Boot block Pin 1 2 3 4 5 6 Define VCC_RTC_S5 GND CHK_PW GND BOOTBLOCK# GND NOTE: 1. CN27 is below DM2 socket.
Chapter 6 FRU (Field Replaceable Unit) List This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of the product. Refer to this chapter whenever ordering for parts to repair or for RMA (Return Merchandise Authorization). IMPORTANT: Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date information available on your regional web or channel. For whatever reasons a part number change is made, it will not be noted in the printed Service Guide.
Exploded Diagram 107 Aspire 1606
Picture No. Partname Descripton CPU / Processor NS INTEL PENTIUM 4 NORTHWOOD 3.2GHZ 512K 800FSB SL6WG INTEL P4 3.2G 512K 800FSB NS MEMORY SO-DIMM DDR266/256MB/ 0.14U /INFINEON HYS64D32020 GDL7-B SO-DDR 256MB HYS64D32020 GDL-7-B 32MX8X8 INFINEON NS MEMORY SO-DIMM DDR266/256MB/ 0.14U /NANYA NT256D64SH8B0GM75B SO-DIMM DDR266 256MB NT256D64SH8B0GM-75B (0.14U) NS MEMORY SO-DIMM DDR266/256MB/ 0.
Picture No. Partname Descripton 01 CPU HEATSINK PLATE ASSY CPU THERMAL PLATE H2.1 NS MAINBOARD TOUCAN3 W/O CPU W/ DC CHARGER BOARD&IO BRACKET&MODEM&MODEM CABLE&POWER CABLE&RTC BATTERY TOUCAN2 PIV MB-1 W/O CPU NS TOUCH PAD BOARD TOUCHPAD SYNAPTICS/ TM41PDS357 NS LAUNCH BOARD H2 LAUNCH BOARD NS OPTICAL DRIVER BOARD H2 CD ROM BOARD NS INVERTER BOARD 14"/15" AMBIT T62I194.12 INVERTER 14"/15" T62I194.
Picture No. Partname Descripton NS DC CHARGER BOARD TOUCAN2 DC TO DC BD 02389-2 NS MODEM BOARD AMBIT T60M283.10 MODEM MDC AMBIT/T60M283.
Picture No. Partname Descripton NS POWER CABLE CABLE POWER PCB H2 NS MODEM CABLE WIRE MDC 2CONN 2P 55MM 17 HDD 40GB/2.5 IN./4200RPM/HITACHI EUCALYPTUS DK23EA-40 HITACHI EUCALYPTUS HDD 2.5 IN. 40G DK23EA/-40 4200RPM HDD 40GB/2.5 IN./4200RPM/FUJITSU HORNET MHS2040AT FUJITSU HDD 2.5 IN. 40G HORNET 16L MHS2040AT 4200RPM HDD 60GB/2.5 IN./4200RPM/HITACHI EUCALYPTUS DK23EA-60 HITACHI EUCALYPTUS HDD 2.5 IN. 60G DK23EA/-60 4200RPM HDD 60GB/2.5 IN./4200RPM/FUJITSU HORNET 16L MHS2060AT FUJITSU HDD 2.
Picture No. Partname Descripton FDD/Floppy Disk Drive 18 ASSY FDD MODULE 1.44M PANASONIC JU-226A033 REV.T ASSY FDD MODULE MCI-T TOUCAN3 NS FDD 1.44M PANASONIC JU-226A033 REV.T FDD 1.44 PANA/JU-226A033 REV.T NS ADAPTER 120W 3PIN LITEON PA1121-02AC REV.A ADT 120W 3P PA-1121-02AC REV.
Picture 113 No.
Picture Chapter 6 No. Partname Descripton NS OPTICAL DRIVER HOLDER ASSY CD-ROM CHASSIS H2 ASP NS CD-ROM BEZEL FOR MITSUMI ASSY CD-ROM BEZEL H2 ASP NS COMBO BEZEL FOR MATSUSHITA ASSEMBLY COMBO BEZEL H2 ASP NS FDD HOLDER ASSEMBLY BRACKET FDD INSERTION NS LCD BEZEL W/ ICON LABEL ASSY 15.
Picture No. Partname Descripton NS PCMCIA SLOT CONN CARDBUS SKT C-1565338 ST NS FAN FOR VGA PLATE FAN SINK TOUCAN 3 NS SPEAKER SET (L/R) SPK LEFT 1W 4OHM 71DB 50MM NS TOUCHPAD BUTTON BUTTON TOUCHPAD H2 ASP NS TOUCHPAD SCROLL KEY COVER SCROLL KEY H2 ASP NS NAME PLATE LBL NAME PLATE 40*7 H2(ASPIRE) NS LOGO PLATE PLATE LOGO-2,H2-ASPIRE,50*19.7 NS ICON LABEL LBL ICON PLT 94*9.
Picture No. NS Chapter 6 Partname SCREW Descripton SCREW TAP FLT M1.
117 Aspire 1606
Appendix A Model Definition and Configuration Model Number Definition Model Number LCD CPU Memory HDD CD/DVD Battery Aspire 1606LC 15” XGA TFT DTP4-3.2GHz 2x256MB DDR SDRAM 40GB Ultra ATA100 HDD 24xCDRW+DVD Li-ion Aspire 1606LM 15” XGA TFT DTP4-3.
119 Aspire 1600
Appendix B Test Compatible Components This computer’s compatibility is a test plan released by Wistron Internal Testing Department. Once the final report is available, this chapter will be revised accordingly.
Microsoft Windows XP Environment Test Item Specifications Processor Intel P4 Northwood processor , 3.
Item I/O - USB (Printer/Scanner) Specifications Epson Stylus Color 740 USB interface HP DeskJet 880C USB interface Canon CanonScan D1250 (USB 2.
123 Aspire 1600
Appendix C Online Support Information This section describes online technical support services available to help you repair your Acer Systems. If you are a distributor, dealer, ASP or TPM, please refer your technical queries to your local Acer branch office. Acer Branch Offices and Regional Business Units may access our website. However some information sources will require a user i.d. and password. These can be obtained directly from Acer CSD Taiwan.
125 Aspire 1600
Index A D AC Adapter 28 DC-AC LCD Inverter 27 AFLASH Utility 50 DC-DC/Charger 26 Audio 19 DIMM 20 Combinations 20 package 20 Speed 20 voltage 20 B Battery 26 battery pack Disassembly charging indicator 11 Machine 52 BIOS 19 Disassembly Flowchart 54 package 19 ROM size 19 ROM type 19 vendor 19 Version 19 Display 1 display hotkeys 15 Display Standby Mode 29 BIOS Setup Utility 34 DMA Channel Assignment 32 BIOS Supports protocol 19 DVD-ROM Interface 22 BIOS Utility 34 Load Default Settings 49
Indicators 11 Power System Check 82 Intermittent Problems 96 Battery Pack 84 Power Adapter 83 IRQ Assignment Map 32 R J Removing the Battery Pack 56 Jumper and Connector Locations RMA 106 Bottom View 104 Top View 102, 104 K RTC 19 S Keyboard 19, 26 Second Level Cache 19 Keyboard or Auxiliary Input Device Check 82 speakers hotkey 16 L Standby Mode 29 L2 cache 19 Super I/O 19 LCD 27 System Block Diagram 3 Layout 4 M Machine Disassembly 52 System Check Procedures 81 Mechanical Specifica
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www.s-manuals.
