Aspire one (AO751h)Series Service Guide Service guide files and updates are available on the ACER/CSD web; for more information, please refer to http://csd.acer.com.
Revision History Please refer to the table below for the updates made on this service guide.
Copyright Copyright © 2009 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).
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Table of Contents System Specifications 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Your Acer Notebook tour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents Removing the CRT Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66 Removing the LAN Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68 Removing the LCD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70 Removing the Bluetooth Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73 Removing the LED Board . . . . . . . . . . . . . . . . . . . .
Table of Contents Internal Microphone Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .146 HDD Not Operating Correctly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .147 USB Failure (Right up/down side) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .148 Modem Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .149 External Mouse Failure . . . . . . . . . . . . . . . . .
Table of Contents X
Chapter 1 System Specifications Features Below is a brief summary of the computer’s many features: Operating System • Genuine Windows® XP Home (Service Pack 3) • Genuine Windows Vista™ Platform • Intel® Atom™ processor • Mobile Intel® US15W Express Chipset System Memory • Single channel with one soDIMM slot. • The system supports DDR2 533/667/800 MHz SDRAM, however due to chipset limitations memory will only operate at 533 MHz.
• WWAN: UMTS/HSPA at 850/1900/2100 MHz and quad-band GSM/GPRS/EDGE (850/900/1800/ 1900 MHz) (for 3G models) Privacy control • Kensington lock slot Dimensions and Weight • 284 (W) x 198 (D) x 25.4 (H) mm (11.18 x 7.79 x 1 inches) • 1.25 kg (2.75 lbs.) with 3-cell battery pack • 1.35 kg (2.97 lbs.) with 6-cell battery pack Power subsystem • 24.4 W 2200 mAh 3-cell Li-ion battery pack • • 4-hour battery life 57.7 W 5200 mAh 6-cell Li-ion battery pack • 8-hour battery life • ENERGY STAR® 4.
System Block Diagram CPU FSB (133MHz) PCB STACK UP SCH FSB (133MHz) SCH PCIE (100MHz) LAYER 1 : TOP SCH DA (96MHz) LAYER 2 : GND CLOCK GEN CK505 (ICS9LPRS365BKLFT) SCH DB (100MHz) Intel@Atom(Silverthorne) LAYER 3 : IN1 SCH CLK14 (14.31818MHz) Z520/Z530 LAYER 4 : IN2 WLAN CLK(100MHz) 14 x 13 mm 441 Balls LAYER 5 : VCC LAN CLK(100MHz) LAYER 6 : BOT CR CLK(48MHz) FSB 400/533MHz 11.
Your Acer Notebook tour After learning about your computer features, let us show you around your new computer. Front View No. 4 Icon Item Description 1 Acer Crystal Eye Webcam Web camera for video communication. 2 Microphone Internal microphone for sound recording. 3 Display screen Also called Liquid-Crystal Display (LCD), displays computer output. 4 Keyboard For entering data into your computer. 5 TouchPad Touch-sensitive pointing device which functions like a computer mouse.
No. Icon Item Description 8 Status indicators Light-Emitting Diodes (LEDs) that light up to show the status of the computer's functions and components. 9 Power button/ indicator Turns the computer on and off while indicating the computer’s power status. Closed Front View No. Icon Item Description 1 Bluetooth communication switch Enables/disables the Bluetooth function. 2 3G/Wireless LAN communication switch Enables/disables the 3G/Wireless LAN Left View 1 No.
Right View 1 No. 6 Icon 2 Item 3 4 Description 1 Multi-in-1 card reader Accepts Secure Digital (SD), MultiMediaCard (MMC), Memory Stick (MS), Memory Stick PRO (MS PRO), xD-Picture Card (xD). Note: Push to remove/install the card. Only one card can operate at any given time. 2 USB 2.0 port Connects to USB 2.0 devices (e.g. USB mouse). 3 Kensington lock slot Connects to a Kensington-compatible computer security lock. 4 External display (VGA) port Connects to a display device (e.g.
Rear and Base View 2 1 3 8 4 7 6 5 No. Icon Item Description 1 3G SIM card slot Accepts a 3G SIM card for 3G connectivity. Note: Insert a 3G SIM card to enable 3G communication. The SIM card connectors need to face away from the cover. (only for certain models). 2 Battery bay Houses the computer's battery pack. Note: The battery shown is for reference only. Your PC may have a different battery, depending on the model purchased. 3 Battery lock Locks the battery in position.
Indicators The computer has several easy-to-read status indicators. The battery indicator is visible even when the computer cover is closed. Icon Function Description Bluetooth Indicates the status of Bluetooth communication. Wireless LAN Indicates the status of Wireless LAN communication. 3G communication Indicates the status of 3G communication. HDD Indicates when the hard disk drive is active. Num Lock Lights up when Num Lock is activated. Caps Lock Lights up when Caps Lock is activated.
TouchPad Basics The following items show you how to use the TouchPad: • Move your finger across the TouchPad (1) to move the cursor. • Press the left (2) and right (3) buttons located beneath the TouchPad to perform selection and execution functions. These two buttons are similar to the left and right buttons on a mouse. Tapping on the TouchPad is the same as clicking the left button. Function Left Button (2) Right Button (3) Main TouchPad (1) Execute Quickly click twice.
Using the Keyboard Your Aspire one has a close-to-full-sized keyboard and an embedded numeric keypad, separate cursor, lock, function and special keys. Lock Keys and embedded numeric keypad The keyboard has three lock keys which you can toggle on and off. Lock key Description Caps Lock When Caps Lock is on, all alphabetic characters typed are in uppercase. Num Lock + When Num Lock is on, the embedded keypad is in numeric mode.
Windows Keys The keyboard has two keys that perform Windows-specific functions. Key Description Windows key Pressed alone, this key has the same effect as clicking on the Windows Start button; it launches the Start menu.
Hot Keys The computer employs hotkeys or key combinations to access most of the computer's controls like screen brightness and volume output. To activate hotkeys, press and hold the key before pressing the other key in the hotkey combination. Hotkey 12 Icon Function Description + Power Options Display the Power Options Properties dialog box. + System Properties Display the System Properties dialog box.
Special Keys You can locate the Euro symbol and the US dollar sign at the upper-center and/or bottom-right of your keyboard. The Euro symbol 1. Open a text editor or word processor. 2. Hold and then press the <5> key at the upper-center of the keyboard. NOTE: Some fonts and software do not support the Euro symbol. See www.microsoft.com/typography/faq/ faq12.htm for more information. The US dollar sign 1. Open a text editor or word processor. 2.
Hardware Specifications and Configurations Processor Item Specification CPU type Intel Atom Z520(1.33GHz), Z530(1.6GHz) (Silverthorne) CPU package 13 x 14mm, Micro-FCBGA Core Logic • Mobile Intel® US15W Express Chipset • Intel Poulsbo AF82US15W (Controller Hub) Chipset • Mobile Intel® US15W Express Chipset Features • Hyper-Threading Technology • Intel® Virtualization Technology • Execute Disable Bit Processor Specifications Item CPU Speed Z520 1.33 GHz Z530 1.
System Memory Item Specification Memory controller Intel Poulsbo AF82US15W Memory size 2GB DIMM socket number 1 Supports memory size per socket 2GB Supports maximum memory size 2GB Supports DIMM type DDR2 Supports DIMM Speed 667MHz/533MHz Hard Disk Drive Interface Item Specification Vendor & Model Name Seagate ST9160310AS Seagate ST9250315AS Hitachi HTS543216 Hitachi HTS545016 WD WD1600BEVT Toshiba MK1655GSX Capacity (GB) 160 250 160 160 160 160 Bytes per sector 512 512 51
LED 11.6” Item Specifications Vendor/model name AUO B11.6XW02 CMO N116B6-L02 LG LP116WH1TLA1 Samsung LTN116AT01A01 Screen Diagonal (mm) 11.6” 11.6” 11.6” 11.6” Active Area (mm) 256.125 x 144 256.125 x 144 256.13 x 144 256.125 x 144 Display resolution (pixels) 1366 x 768 1366 x 768 1366 x 768 1366 x 768 Pixel Pitch (mm) 0.1875 x 0.1875 0.1875 x 0.1875 0.1875 x 0.1875 0.2265(H) x 0.
Audio Codec and Amplifier Item Specification Audio Controller Realtek ALC272 Azalia Codec and Amplifier G1454 Features • HD Audio • SNR > 85,High-performance DACs with 95dB SNR (A-Weighting), ADCs with 85dB SNR (A-Weighting) • Internal Digital Microphone • Two speakers, max. 1W output for each • Meets performance and function requirements for Microsoft WLP 3.
LAN Interface Item Specification LAN Chipset Realtek RTL8103A-GR Package 48pin-LQFP package Features • Integrated 10/100 BASE -T transceiver • PCIe V1.1 compliant supports • Wake on LAN and remote wake-up support Modem Item Specification Modem Module D-1156U#/A9B soft modem Package 20-pin TSSOP package Features • Two-chip USB 2.0-compliant soft modem solution: • • • Data mode capabilities: • • • • • • • • • • • • • • 18 System-powered.
Keyboard Item Specification Type New Acer flat keyboard Total number of keypads 86/87/91 Windows logo key Yes Internal & external keyboard work simultaneously Yes Features • Support Application keys for Windows XP version Mini Card Item Specification Number Supported 2 Features • 1 for 3G/ WiMAX (full size) • 1 for WLAN (half size) Wireless LAN Standards IEEE 802.11b/11g standard Operating Frequency 2.400 – 2.497 GHz WLAN Data Rate • IEEE 802.
Item Specification Channel Numbers • 1---11 channels for active channels • 12---13 channels for passive channels Data Rate 54Mbps with fall back rates of 48, 36, 24, 18, 12, 9 and 6Mbps Media Access Protocol CSMA/CA with ACK Transmitter Output Power Typical 13.5 dBm for 54Mbps 802.11b Radio Technology IEEE 802.
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.
Information The Information screen displays a summary of your computer hardware information. Information Main Phoenix SecureCore(tm) Setup Utility Intel Security Boot CPU Type CPU Speed Intel(R) CPU Core(TM)2 1330 MHz IDE0 Model Name: IDE0 Serial Number: System BIOS Version: VGA BIOS Version: Serial Number: Asset Tag Number: Product Name: Manufacturer Name: UUID: Hitachi HTS543216L9SA00 090226FB2201LCK1XA1A V0.2105 Poulsbo 0016 ZA30SK02C29120C6C12500 F1 Help ESC Exit CPU Exit Z520 @ 1.
Main The Main screen allows the user to set the system time and date as well as enable and disable boot option and recovery.
Intel The Intel screen allows the user to control various CPU and graphics processor parameters. Information X Main Phoenix SecureCore(tm) Setup Utility Intel Security Boot X Silverthorne CPU Control Sub-Menu Poulsbo Control Sub-Menu Vi d e o ( I n t e l I G D ) C o n t r o l S u b - M e n u X ACPI Control Sub-Menu X Clocl Gen Control: F1 Help ESC Exit Select Item Select Menu Exit Item Specific Help This is the help for the hour field. Valid range is from 0 to 23.
Parameter Poulsbo Control Sub-Menu Description Enter the Poulsbo control menu. Format/Option • PCI Express Control Sub-Menu • Poulsbo USB Control Sub-Menu • Azalia - Device 27, Function 0: • SDIO - Device 30, Function 0/1/2: • PCI Clock Run: • Serial IRQ Quiet Mode: • Pop Up Mode Enable: • Video (Intel IGD) Control SubMenu Enter the Video Control menu.
Security The Security screen contains parameters that help safeguard and protect your computer from unauthorized use.
Setting a Password Follow these steps as you set the user or the supervisor password: 1. Use the ↑ and ↓ keys to highlight the Set Supervisor Password parameter and press the Enter key. The Set Supervisor Password box appears: Set Supervisor Password Enter New Password Confirm New Password 2. [ [ ] ] Type a password in the “Enter New Password” field. The password length can not exceeds 8 alphanumeric characters (A-Z, a-z, 0-9, not case sensitive).
Changing a Password 1. Use the ↑ and ↓ keys to highlight the Set Supervisor Password parameter and press the Enter key. The Set Password box appears. Set Supervisor Password Enter Current Password Enter New Password Confirm New Password [ [ [ ] ] ] 2. Type the current password in the Enter Current Password field and press Enter. 3. Type a password in the Enter New Password field. Retype the password in the Confirm New Password field. 4. Press Enter.
Boot This menu allows the user to decide the order of boot devices to load the operating system. Bootable devices includes the USB diskette drives, the onboard hard disk drive and the DVD drive in the module bay. Information Main Phoenix SecureCore(tm) Setup Utility Security Intel Boot Exit Item Specific Help Boot priority order: 1. 2. 3. 4. 5. 6. 7. 8.
Exit The Exit screen allows you to save or discard any changes you made and quit the BIOS Utility. Information Main Phoenix SecureCore(tm) Setup Utility Security Intel Boot Exit Item Specific Help Exit Saving Changes Exit Discarding Changes Load Setup Defaults Discard Changes Save Changes F1 Help ESC Exit Select Item Select Menu Exit System Setup and save your changes to CMOS.
BIOS Flash Utility The BIOS flash memory update is required for the following conditions: • New versions of system programs • New features or options • Restore a BIOS when it becomes corrupted. Use the Phlash utility to update the system BIOS flash ROM. NOTE: If you do not have a crisis recovery diskette at hand, then you should create a Crisis Recovery Diskette before you use the Phlash utility. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you use the Phlash.
The flash process begins as shown. 4. 32 In flash BIOS, the message Please do not remove AC Power Source displays.
NOTE: If the AC power is not connected, the following message displays. Plug in the AC power to continue. 5. Flash is complete when the message Flash programming complete displays.
WinFlash Utility Perform the following steps to use the WinFlash Utility: 34 1. Double click the WinFlash executable. 2. Click OK to begin the update. A progress screen displays. 3. When the process is complete, close all programs and applications and reboot the system.
Remove HDD/BIOS Password Utilities This section provides you with details about removing HDD/BIOS password methods: Removing HDD Password: If you key in the wrong HDD password three times, an error code is generated. To reset the HDD password, perform the following steps: 1. On a different machine, run the HDD_PW.EXE file along with the error code generated. For example: hdd_pw 15494 0 2. Select an option to generate upper case or lower case ASCII code for unlocking the HDD. 3.
Removing BIOS Passwords: If you key in the wrong Supervisor password three times, an error code is generated and system is disabled. To unlock the BIOS, perform the following steps: 1. On a different machine, run the BIOS_PW.EXE file along with the error code generated. For example: bios_pw 14452 0 36 2. Four ASCII strings are generated as output. Select and note down any one of the strings. 3. Reboot the machine with the locked BIOS and then use either any of the strings as the BIOS user password.
Miscellaneous Utilities Using Boot Sequence Selector Boot Sequence Selector allows the boot order to be changes without accessing the BIOS. To use Boot Sequence Selector, perform the following steps: 1. Enter into DOS. 2. Execute BS.exe to display the usage screen. 3. Select the desired boot sequence by entering the corresponding sequence, for example, enter BS2 to change the boot sequence to HDD|CD ROM|LAN|Floppy.
Example 1: Read DMI Information from Memory Input: dmitools /r Output: Manufacturer (Type1, Offset04h): Acer Product Name (Type1, Offset05h): Aspire one xxxxx Serial Number (Type1, Offset07h): 01234567890123456789 UUID String (Type1, Offset08h): xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx Asset Tag (Type3, Offset04h): Acer Asstag Example 2: Write Product Name to EEPROM Input: dmitools /wp Acer Example 3: Write Serial Number to EEPROM Input: dmitools /ws 01234567890123456789 Example 4: Write UUID to EEPROM (Crea
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40 Chapter 2
Chapter 3 Machine Disassembly and Replacement This chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenance and troubleshooting. Disassembly Requirements To disassemble the computer, you need the following tools: • Wrist grounding strap and conductive mat for preventing electrostatic discharge • Flat screwdriver • Philips screwdriver • Plastic flat screwdriver • Plastic tweezers NOTE: The screws for the different components vary in size.
General Information Pre-disassembly Instructions Before proceeding with the disassembly procedure, make sure that you do the following: 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. 3. Place the system on a flat, stable surface. 4. Remove the battery pack.
External Module Disassembly Process NOTE: The product previews seen in the disassembly procedures may not represent the final product color or configuration. External Modules Disassembly Flowchart Turn off system and peripherals power Disconnect power and signal cables from system Remove Battery Remove Lower Covers Remove HDD Remove DIMM Remove WLAN Board Remove 3G Module Screw List Step Screw Quantity Part No.
Removing the Battery Pack 1. Turn the computer over. 2. Slide the battery lock/unlock latch to the unlock position. 3. Slide and hold the battery release latch to the release position (1), then slide out the battery pack from the main unit (2).
Removing the Lower Covers 1. See “Removing the Battery Pack” on page 44. 2. Loosen the six captive screws in the HDD, Memory, and 3G Covers. 3. Lift the HDD cover up to remove.
4. Lift the Memory cover up to remove. 5. Lift the 3G cover up to remove.
Removing the Hard Disk Drive Module 1. See “Removing the Lower Covers” on page 45. 2. Remove the single screw securing the HDD Module in place. 3. Slide the HDD in the direction of the arrow to disconnect the HDD from the interface connector. 4. Lift the hard disk drive module out of the bay. NOTE: To prevent damage to device, avoid pressing down on it or placing heavy objects on top of it.
5. Remove the four screws (two each side) securing the hard disk to the carrier. Step HDD Carrier Size M3*3 Quantity Screw Type 4 6. Remove the HDD from the carrier.
Removing the DIMM Module 1. See “Removing the Lower Covers” on page 45. 2. Push out the release latches on both sides of the DIMM socket to release the DIMM module. 3. Remove the DIMM module.
Removing the WLAN Board 1. See “Removing the Lower Covers” on page 45. 2. Disconnect the Antenna cables from the WLAN Board. NOTE: Cable placement is Black to the MAIN terminal (right) and White to the AUX terminal (left). 3. Remove the single screw securing the WLAN Board in place.
4. Remove the WLAN Board from the Mainboard.
Removing the 3G Module IMPORTANT: 3G functionality is not supported by all models. 1. See “Removing the Lower Covers” on page 45. 2. Disconnect the 3G Antenna cables from the 3G Module. IMPORTANT: The Blue cable attaches to the MAIN terminal (left) and the Yellow cable attaches to the AUX terminal (right). 3. Move the antenna away and remove the single screw from the 3G Module.
4. Detach the 3G Module from the socket. NOTE: When reattaching the antennas, ensure the cables are tucked into the chassis to prevent damage.
Main Unit Disassembly Process IMPORTANT: Cable paths and positioning may not represent the actual model. During the removal and replacement of components, ensure all available cable channels and clips are used and that the cables are replaced in the same position. NOTE: The product previews seen in the disassembly procedures may not represent the final product color or configuration.
Removing the Keyboard 1. See “Removing the Battery Pack” on page 44. 2. Turn the computer rightside up and open the lid to the full extent. 3. Unlock the four securing latches by pressing down with a suitable plastic tool. IMPORTANT: The use of metal tools may damage the outer casing. Use plastic tools where available. 4. Lift the Keyboard away from the Upper Cover as shown. IMPORTANT: Do not remove the Keyboard from the Upper Cover; the Keyboard FFC is still attached. 5.
6. Disconnect the FFC and remove the Keyboard.
Removing the Hinge Covers 1. See “Removing the Battery Pack” on page 44. 2. Turn the computer over. Remove the four screws securing the Hinge Covers to the Lower Cover. Step Hinge Covers Size M2*5 Quantity Screw Type 4 3. Lift the Hinge Covers away from the Upper Cover as shown.
Removing the Upper Cover 1. See “Removing the Keyboard” on page 55. 2. Remove the ten screws securing the Upper Cover to the Lower Cover. Step Size Quantity Upper Cover (red callouts) M2*5 9 Upper Cover (green callouts) M2*3 1 Screw Type 3. Turn the computer over and disconnect the following cable from the Mainboard.
Release the locking latch as shown. Disconnect the FFC as shown. 4. Remove the eleven securing screws from the Upper Cover. Step Size Quantity Upper Cover (red callout) M2*5 6 Upper Cover (green callout) M2*2.
5. Starting at the front the cover, pry apart the Upper and Lower Covers as shown. 6. Working along the front to the left and right, pry apart the covers as shown. 7. Lift the Upper Cover clear of the Lower Cover.
Removing the TouchPad Bracket and Button Board IMPORTANT: The TouchPad Board cannot be removed individually. To replace the TouchPad Board, replace the entire Upper Cover. 1. See “Removing the Upper Cover” on page 58. 2. Open the locking latches and disconnect the two FFCs from the Button Board as shown. 3. Remove the three screws securing the TouchPad Bracket to the Upper Cover.
IMPORTANT: Ensure that the FFCs are disconnected before attempting to remove the TouchPad Bracket. 4. Lift the TouchPad Bracket away from the Upper Cover as shown. 5. Turn the TouchPad Bracket over and remove the Button Board from the bracket. 6. Remove the adhesive strip securing the TouchPad FFC in place.
7. Open the FFC locking latch and disconnect the FFC from the TouchPad connector. 8. Turn the Upper Cover over and push the FFC through the cover as shown. 9. Turn the Upper Cover over and pull the FFC through the cover as shown. IMPORTANT: Ensure that the FFC pull tab is not torn off during removal.
Removing the Card Reader Board 1. See “Removing the Upper Cover” on page 58. 2. Open the locking latch and disconnect the FFC from the Card Reader Board. 3. Open the locking latch and disconnect the FFC from the Mainboard.
4. Remove the single screw securing the Card Reader Board to the Lower Cover. Step Card Reader Board Size M2*5 Quantity Screw Type 1 5. Remove the board from the Lower Cover, left side first to release the I/O ports.
Removing the CRT Board 1. See “Removing the Upper Cover” on page 58. 2. Remove the single screw securing the CRT Board to the Lower Cover. Step CRT Board Size M2*5 Quantity Screw Type 1 3. Lift the CRT Board left side first and turn it over to expose the CRT cable. IMPORTANT: Do not remove the board from the Lower Cover; the CRT cable is still attached.
4. Disconnect the cable from the CRT Board and remove the board from the Lower Cover.
Removing the LAN Board 1. See “Removing the Upper Cover” on page 58. 2. Lift the adhesive strip securing the LVDS cable in place and disconnect the cable from the Mainboard. 3. Disconnect the FFC cable from the LAN Board by pulling on the cable tab as shown. NOTE: This FFC connector does not use a cable latch to secure the FFC in place. 4. Open the FFC locking latch and disconnect the LAN Board cable from the Mainboard.
5. Remove the single screw securing the LAN Board to the Lower Cover. Step LAN Board Size M2*5 Quantity Screw Type 1 6. Push the RJ-45 connector through the Lower Cover as shown and remove the LAN Board from the computer.
Removing the LCD Module 1. See “Removing the CRT Board” on page 66. NOTE: It is not necessary to remove the LAN Board before removing the LCD Module. 2. Lift the adhesive strip securing the LVDS cable in place and disconnect the cable from the Mainboard. 3. Remove the Antenna cables from the cable channel on the Lower Cover as shown, all the way to the hinge well.
4. Remove the two screws on the rear of the Lower Cover securing the LCD Module to the computer. Step LCD Module Size M2*3 Quantity Screw Type 2 5. Remove the three screws (two on the left hinge and one on the right) securing the LCD Module to the Lower Cover.
IMPORTANT: Ensure that the LCD cables are free from all cable clips before removing the LCD Module. 6. Using both hands, lift the LCD Module away from the Lower Cover.
Removing the Bluetooth Module 1. See “Removing the Upper Cover” on page 58. 2. Disconnect the Bluetooth cable from the Mainboard. 3. Lift the adhesive strip to detach the cable from the Lower Cover. 4. Disconnect the cable from the Bluetooth Module.
5. Lift the Bluetooth Module, left side first, to remove it from the Lower Cover.
Removing the LED Board 1. See “Removing the Upper Cover” on page 58. 2. Open the locking latch and disconnect the LED Board FFC from the Mainboard. 3. Open the locking latch and disconnect the FFC from the LED Board.
4. Remove the single screw securing the LED Board to the Lower Cover. Step LED Board Size M2*5 Quantity Screw Type 1 5. Lift the LED Board from the Lower Cover.
Removing the CPU Fan 1. See “Removing the LED Board” on page 75. 2. Disconnect the fan power cable from the Mainboard. 3. Remove the three screws securing the CPU Fan to the Lower Cover.
4. Lift the CPU Fan clear of the Lower Cover.
Removing the Speaker Module 1. See “Removing the CPU Fan” on page 77. 2. Disconnect the Speaker cable from the Mainboard. 3. Remove the Speaker cable from the cable channel. Ensure that the cable is free from all cable clips.
4. Remove the three screws securing the Speakers to the Lower Cover. Step Speaker Module Size M2*3 Quantity Screw Type 3 5. Lift the left side speaker from the Lower Cover as shown. 6. Remove the cable from the cable channel at the front of the Lower Cover. Ensure the cable is free from all cable clips.
7. Lift the right side speaker from the Lower Cover as shown.
Removing the Mainboard 1. See “Removing the LED Board” on page 75. 2. Remove the single screw in the lower-left corner securing the Mainboard to the Lower Cover. Step Mainboard Size M2*5 Quantity Screw Type 1 3. Lift the Mainboard right side first to release the I/O ports and remove the board from the Lower Cover.
4. Turn the Mainboard over to expose the CRT cable connector. Disconnect the CRT cable as shown.
Removing the RTC Battery IMPORTANT: Follow local regulations for disposal of all batteries. 1. See “Removing the Mainboard” on page 82. 2. Disconnect the RTC Battery as shown. 3. Lift the battery upward to detach the adhesive. 4. Attach the replacement battery to the Mainboard and connect the cable as shown.
Removing the Thermal Module 1. See “Removing the Mainboard” on page 82. 2. Remove the three screws securing the Thermal Module to the Mainboard. Step Thermal Module Size M2*2 Quantity Screw Type 3 3. Lift the Thermal Module clear of the Mainboard.
LCD Module Disassembly Process IMPORTANT: Cable paths and positioning may not represent the actual model. During the removal and replacement of components, ensure all available cable channels and clips are used and that the cables are replaced in the same position. NOTE: The product previews seen in the disassembly procedures may not represent the final product color or configuration. The following procedure outlines the steps to disassemble the LCD Module on models with 3G functionality.
Removing the LCD Bezel 1. See “Removing the LCD Module” on page 70. 2. Remove the six screws securing the bezel to the LCD Module. Step LCD Bezel Size M2*5 Quantity Screw Type 6 3. Starting from the inside top edge, pry the bezel away from the panel. Continue moving along the top, prying the bezel away from the LCD Module. If necessary, use a plastic pry to release the corners of the bezel.
4. Work down the sides as shown, then pry apart the bottom edge to remove the bezel. 5. 88 Lift up the bezel and remove it from the LCD Module.
Removing the Camera Board 1. See “Removing the LCD Bezel” on page 87. 2. Disconnect the cable from the Camera Board as shown. 3. Remove the Camera Board from the LCD Module.
Removing the LCD Panel 1. See “Removing the Camera Board” on page 89. 2. Release the LCD cables from the hinge brackets as shown. 3. Lift the Microphone Module upward to detach the adhesive holding it in place. 4.
5. Lift the LCD Panel out of the LCD Module front edge first.
Removing the LCD Brackets and FPC Cable 1. See “Removing the LCD Panel” on page 90. 2. Remove the four securing screws (two each side) from the LCD Brackets. Step LCD Brackets Size M2*3 Quantity Screw Type 4 3. Turn the LCD panel over on a clean surface. Lift the cable protection strip away from the LCD Panel to detach the adhesive securing it in place.
4. Lift the LCD Cable to detach the adhesive securing the cable to the LCD Panel. 5. Carefully lift the adhesive tape securing the cable connector to the LCD Panel. 6. Hold the adhesive tape clear of the LCD Panel and disconnect the LCD cable as shown. 7. Remove the cable from the LCD Panel.
IMPORTANT: If the LCD Panel is replaced, remove the protective strips from the defective panel as shown and reuse them on the replacement panel. See “Replacing the LCD Cable and Brackets” on page 99. NOTE: The vertical strip shown in the final image may appear on the right of the panel for some models.
Removing the Antennas 1. See “Removing the LCD Panel” on page 90. 2. Carefully pry up the right Antenna pad, as shown, and remove the pad from the LCD Module. IMPORTANT: A strong adhesive is used to secure the Antenna pad in place. Take care not to bend the pad during removal. 3. Remove the cable from the cable channel. Ensure that the cable is free from all cable clips.
4. Carefully pry up the left Antenna pad, as shown, and remove the pad from the LCD Module. IMPORTANT: A strong adhesive is used to secure the Antenna pad in place. Take care not to bend the pad during removal. 5. Remove the cable from the cable channel. Ensure that the cable is free from all cable clips.
LCD Module Reassembly Procedure Replacing the Antennas 1. Remove the protective covering on the left and right Antenna pads. Place the Antenna pads in the LCD Module and press down to secure the adhesive in place. 2. Run the left side cable down the side and along the lower edge of the LCD Module using all the available cable clips. 3. Run the right side cable down the side of the LCD Module using all the available cable clips.
NOTE: The LCD Module appears as shown when the Antennas are replaced correctly. Ensure that the Antennas run through the hinge well as shown to avoid trapping when the LCD Panel is replaced.
Replacing the LCD Cable and Brackets IMPORTANT: If the LCD Panel is replaced, remove the protective strips from the defective panel and reuse them on the replacement panel as shown. NOTE: The vertical strip shown in the first image may appear on the right of the panel for some models. 1. Insert the LCD Cable into the panel connector as shown. Chapter 3 2. Secure the connector by replacing the adhesive strip as shown. Press down to secure the adhesive.
3. Run the LCD cable along the bottom of the panel as shown. Press down to secure the adhesive. IMPORTANT: Ensure that the LCD Cable runs as shown to avoid trapping when the Bezel is replaced. 4. Replace the cable protection strip and press down to secure it in place.
5. replace the four screws (two each side) securing the LCD Brackets to the LCD Panel.
Replacing the LCD Panel 1. Replace the LCD Panel top edge first as shown. Lower the Panel in to the LCD Module, ensuring the LCD cables are not trapped between the panel and the casing. 2. Ensure the cables and Antennas pass through the hinge wells as shown. 3. Press down to secure the adhesive holding the Microphone in place.
4. Replace the two securing screws. Replacing the Camera Board 1. Align the locating slots on the Camera Module with the locating pins on the LCD Module. 2. Place the Camera Module in the LCD Module and press down to secure it in place. 3. Connect the Camera cable as shown.
Replacing the LCD Bezel 1. Replace the bezel bottom edge first as shown. Ensure that the cables are not trapped between the bezel and LCD Module and pass through the hinge wells. 2. Press down around the edges of the bezel until there are no gaps between the covers. 104 3. Replace the six screws securing the bezel to the LCD Module.
Main Module Reassembly Procedure Replacing the Thermal Module IMPORTANT: Ensure all heat pads are in place before replacing the Thermal Module. The following thermal pads are approved for use: • Eapus XR-PE 1. Place the pads as shown. 2. Place the Thermal Module onto the Mainboard.
3. Replace the three screws securing the Thermal Module to the Mainboard. Step Thermal Module Size M2*2 Quantity Screw Type 3 Replacing the Mainboard 1. Connect the CRT cable as shown.
2. Turn the Mainboard over and slide the mainboard into the Lower Cover right side-first. 3. Replace the single screw in the lower-left corner to secure the Mainboard to the Lower Cover.
Replacing the Speaker Module 1. Place the right side speaker into the Lower Cover as shown. 2. Insert the cable into the cable channel at the front of the Lower Cover. Ensure the cable is secured by all cable clips. 3. Place the left side speaker into the Lower Cover as shown.
4. Insert the Speaker cable into the cable channel. Ensure that the cable passes through all cable clips. 5. Replace the three screws to secure the Speakers to the Lower Cover. Step Speaker Module Size M2*3 Quantity Screw Type 3 6. Connect the Speaker cable to the Mainboard.
Replacing the CPU Fan 1. Place the CPU Fan into the Lower Cover. 2. Replace the three screws to secure the CPU Fan to the Lower Cover.
3. Connect the fan power cable to the Mainboard. Replacing the LED Board 1. Place the LED Board into the Lower Cover.
2. Replace the single screw to secure the LED Board to the Lower Cover. Step LED Board Size M2*5 Quantity Screw Type 1 3. Connect the LED Board FFC to the LED Board and close the locking latch. 4. Connect the LED Board FFC to the Mainboard and close the locking latch.
Replacing the Bluetooth Module 1. Insert the Bluetooth Module, right side first, into Lower Cover so that it is held by the tab. 2. Connect the cable to the Bluetooth Module. 3. Press on the adhesive strip to attach the cable to the Lower Cover.
4. Connect the Bluetooth cable to the Mainboard. Replacing the LCD Module IMPORTANT: Ensure that the LCD cables are not pinched by the hinges while replacing the LCD Module. 1. Using both hands, place the LCD Module into the Lower Cover.
2. Replace the three screws (two on the left hinge and one on the right) to secure the LCD Module to the Lower Cover. Step LCD Module Size M2*5 Quantity Screw Type 3 3. Replace the two screws on the rear of the Lower Cover to secure the LCD Module to the computer.
4. Insert the Antenna cables into the cable channel on the Lower Cover as shown, all the way from the hinge well. 5. Connect the LVDS cable to the Mainboard and press the adhesive strip in place.
Replacing the LAN Board NOTE: The LVDS cable needs to be disconnected to allow access for replacing the LAN board. 1. Lift the adhesive strip securing the LVDS cable in place and disconnect the cable from the Mainboard. 2. Push the RJ-45 connector through the Lower Cover as shown and place the LAN Board into the Lower Cover.
3. Replace the single screw to secure the LAN Board to the Lower Cover. Step LAN Board Size M2*5 Quantity Screw Type 1 4. Connect the FFC cable to the LAN Board by pushing on the cable tab as shown. 5. Connect the LAN Board cable to the Mainboard and close the locking latch. 6. Replace the LVDS cable.
Replacing the CRT Board 1. Connect the cable from the CRT Board and insert the board into the Lower Cover. 2. Turn the CRT Board over and place it into the cover right side first. 3. Replace the single screw to secure the CRT Board to the Lower Cover.
Replacing the Card Reader Board 1. Place the board into the Lower Cover, right side first so the I/O ports align with the openings in the lower cover. 2. Replace the single screw to secure the Card Reader Board to the Lower Cover.
3. Connect the FFC to the Mainboard and close the locking latch. 4. Connect the FFC to the Card Reader Board and close the locking latch. Replacing the TouchPad Bracket and Button Board IMPORTANT: The TouchPad Board cannot be removed from the Upper Cover. To replace the TouchPad Board, replace the entire Upper Cover. 1. Push the FFC through the cover as shown.
2. Turn the Upper Cover over and pull the FFC through the cover as shown. 3. Replace the adhesive strip to secure the TouchPad FFC in place. 4. Connect the FFC to the TouchPad connector and close the FFC locking latch.
5. Place the Button Board into the bracket and turn the TouchPad Bracket over, taking care to align the screw holes. 6. Insert the TouchPad Bracket into the Upper Cover. 7. Replace the three screws to secure the TouchPad Bracket to the Upper Cover.
8. Connect the two FFCs to the Button Board and close the locking latches as shown. Replacing the Upper Cover 1. Place the Upper Cover into the Lower Cover back edge first. 2. lightly press the edges of the cover in place to align it to the lower cover.
3. Replace the eleven screws to secure the Upper Cover. Step Size Quantity Upper Cover (red callout) M2*5 6 Upper Cover (green callout) M2*2.5 5 Screw Type 4. Connect the following cable to the Mainboard.
Connect the FFC as shown. Close the locking latch as shown. 5. Turn the computer over and replace the ten screws to secure the Upper Cover to the Lower Cover.
Removing the Hinge Covers 1. Connect the Hinge Covers to the Upper Cover as shown. 2. Turn the computer over. Replace the four screws to secure the Hinge Covers to the Lower Cover. Step Hinge Covers Size M2*5 Quantity Screw Type 4 Removing the Keyboard 1. See “Removing the Battery Pack” on page 44.
2. Turn the computer rightside up and open the lid to the full extent. 3. Holding the keyboard on edge, insert the Keyboard FFC and secure the latch as shown. 4. Place the Keyboard into the Upper Cover bottom edge first, taking care to align the mounting tabs. 5. Press the keyboard into place in the four indicated points. An audible click indicates the keyboard is in place.
Reassembling External Modules Removing the 3G Module IMPORTANT: 3G functionality is not supported by all models. 1. Attach the 3G Module to the socket. NOTE: When replacing the 3G module, ensure the cables are tucked into the chassis to prevent damage. 2. Move the antenna away and replace the single screw for the 3G Module.
3. Connect the 3G Antenna cables to the 3G Module. IMPORTANT: The Blue cable attaches to the MAIN terminal (left) and the Yellow cable attaches to the AUX terminal (right). Replacing the WLAN Board 1. Insert the WLAN Board into the Mainboard.
2. Replace the single screw to secure the WLAN Board in place. Step WLAN Board Size M2*3 Quantity Screw Type 1 3. Connect the Antenna cables to the WLAN Board. NOTE: Cable placement is Black to the MAIN terminal (right) and White to the AUX terminal (left).
Removing the DIMM Module 1. Insert the DIMM module at an angle then push down into place until the latches on the sides click into place. Replacing the Hard Disk Drive Module 2. Attach the HDD to the carrier.
3. Replace the four screws (two each side) to secure the hard disk to the carrier. Step HDD Carrier Size M3*3 Quantity Screw Type 4 4. Place the hard disk drive module into the bay. NOTE: To prevent damage to the device, avoid pressing down on it or placing heavy objects on top of it. 5. Slide the HDD in the direction of the arrow to connect the HDD to the interface connector.
6. Replace the single screw to secure the HDD Module in place. Replacing the Lower Covers 1. Insert the HDD cover into the Lower Cover. 2. Insert the Memory cover into the Lower Cover.
3. Insert the 3G cover into the Lower Cover. 4. Tighten the six captive screws in the HDD, Memory, and 3G Covers.
Replacing the Battery Pack 1. Turn the computer over. 2. Slide the battery lock/unlock latch to the unlock position. 3. Slide and hold the battery release latch to the release position (1), then slide the battery pack into the main unit (2).
Chapter 4 Troubleshooting Common Problems Use the following procedure as a guide for 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.
Power On Issue If the system doesn’t power on, perform the following actions one at a time to correct the problem. Do not replace non-defective FRUs: Start OK Check AC/Battery Power on OK Check Daughter/B & FFC Whether OK NG Swap AC /Battery to try OK NG Swap Daughter/B Re-plug PWR FFC Swap M/B Computer Shuts down Intermittently If the system powers off at intervals, perform the following actions one at a time to correct the problem. 138 1.
No Display Issue If the Display doesn’t work, perform the following actions one at a time to correct the problem. Do not replace non-defective FRUs: START Replace LCD panel/ LCD cable No LCD module OK? Replace M/B Power On? No goto no power trouble shooting step Ext. DDRRAM module well connected? No Connect it well Ext. DDRRAM module OK? No Replace Ext.
Abnormal Video Display If video displays abnormally, perform the following actions one at a time to correct the problem. 1. Reboot the computer. 2. If permanent vertical/horizontal lines or dark spots display in the same location, the LCD is faulty and should be replaced. See “Disassembly Process” on page 42. 3. If extensive pixel damage is present (different colored spots in the same locations on the screen), the LCD is faulty and should be replaced. See “Disassembly Process” on page 42. 4.
LCD Failure If the LCD fails, perform the following actions one at a time to correct the problem.
Built-In Keyboard Failure If the built-in Keyboard fails, perform the following actions one at a time to correct the problem.
TouchPad Failure If the TouchPad doesn’t work, perform the following actions one at a time to correct the problem.
Internal Speaker Failure If the internal Speakers fail, perform the following actions one at a time to correct the problem. Do not replace non-defective FRUs: Start OK Check M/B SPK cable NG OK OK Check Logic Upper/Logic upper NG Re-assemble the SPK cable to M/B Swap Logic lower/Logic upper Swap M/B Sound Problems If sound problems are experienced, perform the following actions one at a time to correct the problem. 144 1. Reboot the computer. 2.
9. Restore system and file settings from a known good date using System Restore. If the issue is not fixed, repeat the preceding steps and select an earlier time and date. 10. Reinstall the Operating System. 11. If the Issue is still not resolved, see “Online Support Information” on page 189.
Internal Microphone Failure If the internal Microphone fails, perform the following actions one at a time to correct the problem. Do not replace non-defective FRUs: Start OK Check M/B Mic. cable NG OK OK Check MIC wire of LCD module NG Re-assemble the MIC cable to M/B Swap MIC wire of LCD module Swap M/B Microphone Problems If internal or external Microphones do no operate correctly, perform the following actions one at a time to correct the problem. 1. Check that the microphone is enabled.
HDD Not Operating Correctly If the HDD does not operate correctly, perform the following actions one at a time to correct the problem. 1. Disconnect all external devices. 2. Run a complete virus scan using up-to-date software to ensure the computer is virus free. 3. Run the Windows Vista Startup Repair Utility: a. insert the Windows Vista Operating System DVD in the ODD and restart the computer. b. When prompted, press any key to start to the operating system DVD. c.
USB Failure (Right up/down side) If the rightside USB port fails, perform the following actions one at a time to correct the problem.
Modem Failure If the modem fails, perform the following actions one at a time to correct the problem.
External Mouse Failure If an external Mouse fails, perform the following actions one at a time to correct the problem. 1. Try an alternative mouse. 2. If the mouse uses a wireless connection, insert new batteries and confirm there is a good connection. See the mouse user manual. 3. If the mouse uses a USB connection, try an alternate USB port. 4. Try an alternative program to verify mouse operation. Reinstall the program experiencing mouse failure. 5. Restart the computer. 6.
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.
POST Code Reference Tables These tables describe the POST codes and components of the POST process.
Code Beeps 45h 46h POST Routine Description POST device initialization 2-1-2-3 Check ROM copyright notice 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 2-2-3-1 Test for unexpected interrupts 59h Initialize P
Code POST Routine Description 8Ah Initialize Extended BIOS Data Area 8Bh Test and initialize PS/2 mouse 8Ch Initialize floppy controller 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.
Code Beeps POST Routine Description C6h Initialize notebook docking (optional) C7h Initialize notebook docking late C8h Force check (optional) C9h Extended checksum (optional) D2h Unknown interrupt Code Beeps For Boot Block in Flash ROM E0h Initialize the chipset E1h Initialize the bridge E2h Initialize the CPU E3h Initialize 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 P
Each SmmDriver entry point used in 80_PORT Code 156 Description 0xD4 SMM_ACCESS 0xDE SMM_CONTROL 0xCC SMM_BASE 0xD2 SMM_RUNTIME 0xDF SB_SMM_DISPATCH 0xD0 SMM_THUNK 0xCA SMM_ACPI_SW_CHILD 0xFE SMM_PLATFORM 0xD8 SMM_GMCH_MBI 0x90 SMM_FW_BLOCK_SERVICE 0x91 SMM_VARIABLE 0x92 SMM_IHISI 0x93 SMM_INT15_MICROCODE 0x94 SMM_PNP 0x95 SMM_INIT_PPM 0xD3 SMM_OEM_SERVICE Chapter 4
Chapter 5 Jumper and Connector Locations Top View Item Chapter 5 Description Item Description CN1 LVDS connector CN6 LED/Switch connector CN2 LAN connector CN7 Speaker connector CN3 Touchpad connector CN8 Bluetooth connector CN4 Keyboard connector CN9 Fan connector CN5 Card reader board connector 157
Bottom View Item 158 Description Item Description PJ1 Battery connector CN16 RTC battery connector PJ2 DC-in connector CN17 Headphone connector CN10 CRT board connector CN18 Mini card for WLAN CN11 USB connector CN19 Mini card for 3G CN12 SATA HDD connector JSIM1 SIM card connector CN13 DDR connector U14 CPU Z520 CN14 USB connector U15 Intel SCH CN15 MIC connector Chapter 5
Clearing Password Check and BIOS Recovery This section provide you the standard operating procedures of clearing password and BIOS recovery for Aspire one. Aspire one provides one Hardware Open Gap on the main board for clearing the CMOS, and one Hotkey for enabling BIOS Recovery. Motherboard CMOS Discharge Discharging the CMOS clears all user settings. 1. Decompose the NB and take out the Main Board Locate the RTC Battery and Jumpers. CMOS Jumper RTC Battery 2.
160 3. Remove the SDRAM module and short the G2 pad. 4. Reconnect the TRTC battery and reassemble the unit.
BIOS Recovery by Crisis Disk BIOS Recovery Boot Block: BIOS Recovery Boot Block is a special block of BIOS. It is used to boot up the system with minimum BIOS initialization. Users can enable this feature to restore the BIOS firmware to a successful one once the previous BIOS flashing process failed. BIOS Recovery Hotkey: The system provides a function hotkey: Fn+Esc, for enable BIOS Recovery process when system is powered on during BIOS POST.
162 Chapter 5
Chapter 6 FRU (Field Replaceable Unit) List This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of Aspire one. Refer to this chapter whenever ordering for parts to repair or for RMA (Return Merchandise Authorization). Please note that WHEN ORDERING FRU PARTS, 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 on the printed Service Guide.
Aspire one Exploded Diagrams Main Assembly 1 2 13 3 4 5 14 15 6 7 16 8 17 9 10 18 11 12 Item 19 Description Part Number Item Description 1 Keyboard 11 Memory Door 2 Hinge Cover_L 12 MiniPCI Door 3 Upper Cover 13 Hinge Cover_R 4 Button Board 14 CRT Cable 5 TouchPad Bracket 15 CRT Board 6 Mainboard 16 Card Reader Board 164 Part Number Chapter 6
Item Description Part Number Item Description 7 LED Board 17 Bluetooth Module 8 Memory Module 18 HDD 9 CPU Fan 19 HDD Door 10 Lower Cover Part Number LCD Assembly 6 1 5 2 3 Item Chapter 6 Description 4 Part Number 1 LCD Module TBD 2 LCD Bracket_L TBD 3 LCD Panel TBD 4 Camera 57.S6507.
Aspire one FRU List Category Description Acer P/N ADAPTER ADAPTER DELTA 30W 19V 1.7X5.5X11 BLACK ADP-30JH BA LF AP.03001.001 ADAPTER LITE-ON 30W 1.7X5.5X11 BLACK PA-1300-04AC LF AP.03003.001 ADAPTER HIPRO 30W 19V 1.7X5.5X11 BLACK HPA0301R3 B1LF LF AP.0300A.001 Battery SIMPLO UM-2009A Li-Ion 3S1P PANASONIC 3 cell 2200mAh Main COMMON black, Panasonic 2.2CG BT.00307.013 Battery SIMPLO UM-2009A Li-Ion 3S1P SAMSUNG 3 cell 2200mAh Main COMMON black, SDI 2.2F BT.00307.
Category Description Acer P/N PWR CORD V943B30001218008 DANISH 3P 27.A03V7.006 PWR CORD(ISR)1.8M 3PBLK FZ0I0008-038 27.TATV7.005 PWR CORD V50CB3T3012180QD TW-110V,3P 27.A99V7.002 POWER CORD(SWI)1.8M 3PBLACK FZ010008-011 27.A99V7.004 POWER CORD(IT) 1.8M 3PBLACK FZ010008-008 27.A99V7.005 POWER CORD(S.A) 1.8M 3BLACK FZ010008-006 27.T48V7.001 POWER CORD US 3PIN ROHS 27.TAXV7.001 POWER CORD(EU) 1.8M 3PBLACK FM010008-010 27.TATV7.001 POWER CORD(UK) 1.8M 3PBLACK FP010008-013 27.TATV7.
Category 168 Description Acer P/N TOP BT SUB ASSY-BK S.P TBD TOP 3G BT SUB ASSY-BK S.P TBD TOP SUB ASSY-BK S.P TBD TOP 3G SUB ASSY-BK S.P TBD TOP BT SUB ASSY-SILVER S.P TBD TOP 3G BT SUB ASSY-SILVER S.P TBD TOP SUB ASSY-SILVER S.P TBD TOP 3G SUB ASSY-SILVER S.P TBD TOP BT SUB ASSY-BLUE S.P TBD TOP 3G BT SUB ASSY-BLUE S.P TBD TOP SUB ASSY-BLUE S.P TBD TOP 3G SUB ASSY-BLUE S.P TBD TOP SUB ASSY-RED S.P TBD TOP 3G SUB ASSY-RED S.P TBD TOP BT SUB ASSY-RED S.
Category Description Acer P/N HINGE COVER R BK S.P TBD HINGE COVER R SILVER S.P TBD HINGE COVER R RED S.P TBD HINGE COVER R BLUE S.P TBD HINGE COVER R PINK S.P TBD TP BRACKET S.P TBD SATA HDD/HARD DISK DRIVE HDD SEAGATE 2.5" 5400rpm 160GB ST9160310AS Crockett SATA LF F/W:0303 KH.16001.034 HDD TOSHIBA 2.5" 5400rpm 160GB MK1655GSX Libra SATA LF F/W: FG011J KH.16004.006 HDD WD 2.5" 5400rpm 160GB WD1600BEVT-22ZCTO ML160 SATA LF F/W:11.01A11 KH.16008.022 HDD SEAGATE 2.
Category Description Acer P/N K/B(POLAND) BLACK S.P TBD K/B(DANISH) BLACK S.P TBD K/B(ITALIAN) BLACK S.P TBD K/B(BELGIUM) BLACK S.P TBD K/B(GERMAN) BLACK S.P TBD K/B(SLOVAK) BLACK S.P TBD K/B(CZECH) BLACK S.P TBD K/B(FRA-EN CAN) BLACK S.P TBD K/B(CROATIAN) BLACK S.P TBD K/B(FRA-CAN) BLACK S.P TBD K/B(CZ-SLOVAK) BK S.P TBD K/B(NORWEGIAN) BLACK S.P TBD K/B(HUNGARIAN) BLACK S.P TBD K/B(SPANISH) BLACK S.P TBD K/B(LA) BLACK S.P TBD K/B(ICELAND) BLACK S.
Category Description Acer P/N Memory NANYA SO-DIMM DDRII 667 1GB NT1GT64UH8D0FN-3C LF 64*16 0.07um KN.1GB03.026 Memory SAMSUNG SO-DIMM DDRII 667 1GB M470T2864EH3-CE6 LF 64*16 0.055um TBD Memory SAMSUNG SO-DIMM DDRII 667 512MB M470T6464QZ3-CE6 LF KN.5120B.026 Memory SAMSUNG SO-DIMM DDRII 667 512MB M470T6464QZ3-CE6 LF KN.5120B.026 Memory HYNIX SO-DIMM DDRII 667 512MB HYMP164S64CP6-Y5 LF KN.5120G.024 Memory ELPIDA SO-DIMM DDRII 667 1GB EBE11UE6AESA-6E-F LF 64*16 0.065um KN.1GB09.
Screw List Category Description Acer P/N Screw 172 M2*5-I(BZN)(NYLOK) 86.TG607.004 M2.0*2.5-I(BUWZN) 86.TPK07.001 M2.0*3.0-I-NI-NYLOK IRON S.P TBD M2.0*5.0-I(NI) 86.S0207.002 M2.0*3.0-I(BKAG)(NYLOK) IRON TBD 2.0*4.0 86.W0107.003 M2.0*4-I(BZN)(NYLOK)IRON 86.S6507.003 M3*0.5+3.5I IRON S.P TBD M2.0*2,I,NI,NYLOK IRON S.
Chapter 6 173
Appendix A Model Definition and Configuration Aspire one Series Appendix A 174
Appendix B Test Compatible Components This computer’s compatibility is tested and verified by Acer’s internal testing department. All of its system functions are tested under Windows® XP Home, Windows® XP Pro environment. Refer to the following lists for components, adapter cards, and peripherals which have passed these tests. Regarding configuration, combination and test procedures, please refer to the Aspire one series Compatibility Test Report released by the Acer Mobile System Testing Department.
Windows XP Environment Test BRAND Type Description 3G UNDP-1 Option Option Option Option 3G UNDP-1 GTM382E Option 3G GTM382EL UNDP-1 3G UNDP-1 GTM382E Option 3G GTM382EL UNDP-1 3G UNDP-1 GTM382E Option 3G GTM382EL UNDP-1 3G UNDP-1 GTM382E Option 3G GTM382EL Adapter DELTA 30W Adapter DELTA 30W 19V 1.7x5.5x11 Black ADP-30JH BA LF LITE-ON 30W Adapter LITE-ON 30W 19V 1.7x5.5x11 Black PA-1300-04AC LF HIPRO 30W Adapter HIPRO 30W 19V 1.7x5.
BRAND Type Description Battery SANYO 3CELL2.2 Battery SANYO UM-2009A Li-Ion 3S1P SANYO 3 cell 2200mAh Main COMMON black w/Halogen Free SANYO 3CELL2.2 Battery SANYO UM-2009AW Li-Ion 3S1P SANYO 3 cell 2200mAh Main COMMON white SONY 3CELL2.2 Battery SONY UM-2009A Li-Ion 3S1P SONY 3 cell 2200mAh Main COMMON black SONY 3CELL2.2 Battery SONY UM-2009AW Li-Ion 3S1P SONY 3 cell 2200mAh Main COMMON white PANASONIC 3CELL2.2 Battery PANASONIC UM-2009A Li-Ion 3S1P PANASONIC 3 cell 2200mAh Main COMMON 2.
BRAND Type Description SANYO 6CELL2.6 Battery SANYO UM-2009B Li-Ion 3S2P SANYO 6 cell 5200mAh Main COMMON black w/Halogen Free SANYO 6CELL2.2 Battery SANYO UM-2009B Li-Ion 3S2P SANYO 6 cell 4400mAh Main COMMON 2.2A w/Halogen Free SANYO 3CELL2.2 Battery SANYO UM-2009A Li-Ion 3S1P SANYO 3 cell 2200mAh Main COMMON black w/Halogen Free SANYO 3CELL2.2 Battery SANYO UM-2009AW Li-Ion 3S1P SANYO 3 cell 2200mAh Main COMMON white SONY 3CELL2.
BRAND Type Description SIMPLO 3CELL2.2 Battery SIMPLO UM-2009AW Li-Ion 3S1P LGC 3 cell 2200mAh Main COMMON white, LG 2.2 S3 SANYO 6CELL2.6 Battery SANYO UM-2009B Li-Ion 3S2P SANYO 6 cell 5200mAh Main COMMON black w/Halogen Free SANYO 6CELL2.2 Battery SANYO UM-2009B Li-Ion 3S2P SANYO 6 cell 4400mAh Main COMMON 2.2A w/Halogen Free SANYO 3CELL2.2 Battery SANYO UM-2009A Li-Ion 3S1P SANYO 3 cell 2200mAh Main COMMON black w/Halogen Free SANYO 3CELL2.
BRAND Type Description SIMPLO 3CELL2.2 Battery SIMPLO UM-2009AW Li-Ion 3S1P SAMSUNG 3 cell 2200mAh Main COMMON white, SDI 2.2F SIMPLO 3CELL2.2 Battery SIMPLO UM-2009AW Li-Ion 3S1P LGC 3 cell 2200mAh Main COMMON white, LG 2.2 S3 SANYO 6CELL2.6 Battery SANYO UM-2009B Li-Ion 3S2P SANYO 6 cell 5200mAh Main COMMON black w/Halogen Free SIMPLO 6CELL2.2 Battery SIMPLO UM-2009B Li-Ion 3S2P LGC 6 cell 4400mAh Main COMMON ID:UM09B73 SANYO 3CELL2.
BRAND Type Description SIMPLO 3CELL2.2 Battery SIMPLO UM-2009AW Li-Ion 3S1P PANASONIC 3 cell 2200mAh Main COMMON white, Panasonic 2.2CG SIMPLO 3CELL2.2 Battery SIMPLO UM-2009AW Li-Ion 3S1P SAMSUNG 3 cell 2200mAh Main COMMON white, SDI 2.2F SIMPLO 3CELL2.2 Battery SIMPLO UM-2009AW Li-Ion 3S1P LGC 3 cell 2200mAh Main COMMON white, LG 2.2 S3 SANYO 6CELL2.6 Battery SANYO UM-2009B Li-Ion 3S2P SANYO 6 cell 5200mAh Main COMMON black w/Halogen Free SANYO 6CELL2.
BRAND Type Description INTEL ATMZ520B CPU Intel Atom Z520 BGA 1.33G 512K 533 C-0 INTEL ATMZ520B CPU Intel Atom Z520 BGA 1.33G 512K 533 C-0 INTEL ATMZ520B CPU Intel Atom Z520 BGA 1.33G 512K 533 C-0 INTEL ATMZ520B CPU Intel Atom Z520 BGA 1.33G 512K 533 C-0 INTEL ATMZ530B CPU Intel Atom Z520 1.6G 512K 533 C-0 INTEL ATMZ520B CPU Intel Atom Z520 BGA 1.33G 512K 533 C-0 INTEL ATMZ520B CPU Intel Atom Z520 BGA 1.33G 512K 533 C-0 INTEL ATMZ520B CPU Intel Atom Z520 BGA 1.
BRAND Type Description HGST N160GB5.4KS HDD HGST 2.5" 5400rpm 160GB HTS545016B9A300 Panther B SATA LF F/ W:C60F WD N160GB5.4KS HDD WD 2.5" 5400rpm 160GB WD1600BEVT-22ZCTO ML160 SATA LF F/ W:11.01A11 SEAGATE N250GB5.4KS HDD SEAGATE 2.5" 5400rpm 250GB ST9250315AS Wyatt SATA LF F/ W:0001SDM1 SEAGATE N160GB5.4KS HDD SEAGATE 2.5" 5400rpm 160GB ST9160310AS Crockett SATA LF F/ W:0303 TOSHIBA N160GB5.4KS HDD TOSHIBA 2.5" 5400rpm 160GB MK1655GSX Libra SATA LF F/W: FG011J HGST N160GB5.
BRAND Type Description Keyboard ACER NT1T Keyboard ACER NT-1T JV11 Internal 11 Standard Black NONE Texture ACER NT1T Keyboard ACER NT-1T JV11 Internal 11 Standard Black NONE Texture ACER NT1T Keyboard ACER NT-1T JV11 Internal 11 Standard Black NONE Texture ACER NT1T Keyboard ACER NT-1T JV11 Internal 11 Standard Black NONE Texture ACER NT1T Keyboard ACER NT-1T JV11 Internal 11 Standard Black NONE Texture ACER NT1T Keyboard ACER NT-1T JV11 Internal 11 Standard Black NONE Texture ACER NT1
BRAND CMO Type NLED11.6WXGAG Description LED LCD CMO 11.6" WXGA Glare N116B6-L02 LF 200nit 10ms 500:1 AUO NLED11.6WXGAG LED LCD AUO 11.6" WXGA Glare B116XW02 V0 LF 200nit 8ms 500:1 SAMSUNG NLED11.6WXGAG LED LCD SAMSUNG 11.6" WXGA Glare LTN116AT01-A01 LF 200nit 8ms LPL NLED11.6WXGAG LED LCD LPL 11.6" WXGA Glare LP116WH1-TLA1 LF 200nit 8ms 500:1 CMO NLED11.6WXGAG LED LCD CMO 11.
BRAND Type Description NANYA SO1GBII6 Memory NANYA SO-DIMM DDRII 667 1GB NT1GT64UH8D0FN-3C LF 64*16 0.07um ELPIDA SO1GBII6 Memory ELPIDA SO-DIMM DDRII 667 1GB EBE11UE6AESA-6E-F LF 64*16 0.065um SAMSUNG SO1GBII6 Memory SAMSUNG SO-DIMM DDRII 667 1GB M470T2864QZ3-CE6 LF HYNIX SO1GBII6 Memory HYNIX SO-DIMM DDRII 667 1GB HYMP112S64CP6-Y5 LF SAMSUNG SO2GBII6 Memory SAMSUNG SO-DIMM DDRII 667 2GB M470T5663EH3-CE6 LF 128*8 0.
BRAND Type Description Software N/A McAfee Antivirus application McAfee N/A McAfee Antivirus application McAfee N/A McAfee Antivirus application McAfee N/A McAfee Antivirus application McAfee N/A McAfee Antivirus application McAfee N/A McAfee Antivirus application McAfee N/A McAfee Antivirus application McAfee N/A McAfee Antivirus application McAfee None UMA UMA (Intel) None UMA UMA (Intel) None UMA UMA (Intel) None UMA UMA (Intel) None UMA UMA (Intel) None UMA UM
188 Appendix B
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.
190 Appendix C
Index Numerics Card Reader Board 64, 120 Common Problems 138 Removing 3G Cover Removing 45 Replacing 134 CPU Fan Removing 3G Module Removing 77, 110 CRT Board 52, 129 Removing A 66, 119 CRT Cable Removing 82 Replacing 106 Antennas Removing 95 Replacing 97 D B DIMM Module Removing Battery Pack Display 3 Removing 44 Replacing 136 display BIOS hotkeys ROM size 15 ROM type 15 vendor 15 Version 15 21–31 Advanced 26 Boot 29 Exit 30 Navigating 21 Save and Exit 30 Security 26 System Security
Flowchart Indicators 8 Intermittent Problems 54 Mainboard 151 Removing 82 Replacing 106 Internal Microphone Failure 146 Internal Speaker Failure 144 media access on indicator 8 J Jumper and Connector Locations Top View Memory Check 138 157 Memory Cover 157 Removing 45 Replacing 134 K Microphone Keyboard Removing 90 Replacing 102 55, 127 Keyboard Failure 142 Removing Model Definition 174 L N LAN Board 68, 117 num lock LCD Bezel on indicator 8 Removing 87 Replacing 104 O LCD Bracket
T Test Compatible Components 175 Thermal Module Removing 85, 105 Top 157 Touch Pad hotkey 12 Touch Pad Failure 143 TouchPad Bracket Removing 61 Replacing 121 Troubleshooting Built-in KB Failure 142 Internal Microphone 146 Internal Speakers 144 LCD Failure 141 No Display 139 ODD 148 Other Failures 150 Power On 138 Touch Pad 143 USB 148 WLAN 150 U Undetermined Problems 151 Upper Cover Removing 58, 124 USB Failure (Rightside) 148 utility BIOS 21–31 V volume hotkeys 12 W Windows 2000 Environm
194