Acer AO722 Service Guide

Acer AO722 Manual

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  • Acer AO722 | Service Guide - Page 1
    Aspire one 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.tw PRINTED IN TAIWAN
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    Revision History Please refer to the table below for the updates made on Aspire one Series service guide. Date Chapter Updates II
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    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. Acer Incorporated makes no representations or warranties, either expressed
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    Conventions The following conventions are used in this manual: SCREEN MESSAGES Denotes actual messages that appear on screen. NOTE WARNING CAUTION IMPORTANT Gives bits and pieces of additional information related to the current topic. Alerts you to any damage that might result from
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    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 modem, or extra memory capability). These LOCALIZED FEATURES will NOT be covered in this generic service guide. In such cases
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    VI
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    21 Security 22 Boot 25 Exit 26 BIOS Flash Utility 27 Remove HDD/BIOS Utility 29 Machine Disassembly and Replacement 33 Disassembly Requirements 33 Related Information 33 General Information 34 Pre-disassembly Instructions 34 Disassembly Process 34 External Module Disassembly Process 35
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    the WLAN Board 73 Replacing the LCM Module 73 Replacing the Upper Cover 75 Replacing the Keyboard 76 Replacing the 3G cover 77 Replacing the Battery 77 Troubleshooting 79 Common Problems 79 Power On Issue 80 No Display Issue 81 Random Loss of BIOS Settings 83 LCD Failure 84 Built
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    and BIOS Recovery 113 Clearing Password Check 113 BIOS Recovery by Crisis Disk 114 FRU (Field Replaceable Unit) List 115 Aspire one Exploded Diagram 116 Aspire one FRU List 118 Screw List 126 Model Definition and Configuration 128 Aspire one Series 128 Aspire one Blue 128 Aspire one
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    Table of Contents X
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    • Microsoft Windows® XP™ / Linux Platform • Diamondville Atrom series standard voltage 533FSB processors • Intel 945GSE + ICH7M Chipset System Memory NOTE: It is not possible for end users to upgrade the Aspire one memory. • One DDRII SO-DIMM slots support 512MB to 1024MB system memory • 512MB
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    • 3G module through USB Privacy control • BIOS user, supervisor, and power on passwords • Kensington lock slot Power subsystem • 2-cell 2200mAh • 6-cell 5200mAh • 30W 19V 3-pin AC adapter Special keys and controls • New Acer Aspire one keyboard support • Power button and Wireless LAN/3G switch I/O
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    System Block Diagram Chapter 1 3
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    8 9 4 Icon Item Microphone Description Internal microphone for sound recording. Acer Crystal Eye Webcam Power button Web camera for video communication (only for buttons (left and right) TouchPad Keyboard Status indicators Display screen Indicates the status of wireless LAN communication
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    use. Note: Do not cover or obstruct the fan opening. Connects to an Ethernet 10/100-based network. Connect to USB 2.0 devices (e.g. USB mouse). Accepts one Secure Digital (SD) card, used to expand the capacity of My Files. Push the card inwards and let it pop out before removing. Note: This
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    (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. Connects to a Kensington-compatible computer security lock. No. 1 Icon Item Battery bay Description Houses the
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    status. HDD Indicates when the hard disk drive is active. Num Lock Caps Lock Lights up when Num Lock is activated. Lights up when Caps Lock is activated. NOTE: 1. Charging: The battery light shows amber when the battery is charging. 2. Fully charged: The light shows green when in AC mode
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    it - and your fingers - dry and clean. The TouchPad is sensitive to finger movement; hence, the lighter the touch, the better the response. Tapping too hard will not increase the TouchPad's responsiveness. 8 Chapter 1
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    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 an external keypad. When Scroll Lock is on, the screen moves one line up or down when you press the up or
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    Hotkey + + + + + + < > + < > + < > + < > Icon Function Sleep Display toggle Screen blank TouchPad toggle Speaker toggle Brightness up Brightness down Volume up Volume down Description Puts the computer in Sleep mode. Switches
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    symbol 1. Open a text editor or word processor. 2. Hold and then press the key at the upper-center of the keyboard. NOTE: Some fonts and software do not support the Euro symbol. The US dollar sign 1. Open a text editor or word processor. 2. Hold and then press the key at
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    1 SO-DIMM (up to 1 GB) and Memory Down (up to 1 GB) • Support for DDR2 at 400 MHz and 533 MHz • 166-MHz core render clock and 200 MHz core display clock at 1.05-V core voltage only • Support for only one SDVO port • SDVO slot reversal not supported • Support for dual-channel LVDS resolutions up to
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    31818Mhz for ICH7M and Audio 3.3V • Support spread spectrum function, for reducing EMI • Support SM bus interface RAM (if 2Gb die support is available) 1 1GB 1GB DDR II 533Mhz SDRAM memory interface design 533Mhz SDRAM Specification • USB or ZIF connector (PATA compatible) Interface • 2GB
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    Hard Disk Drive Interface Item Vendor & Model Name Capacity (MB) Bytes per sector Segate ST9120817AS 120 512 Data 2 heads Drive Format Disks 1 Spindle speed (RPM) 5400 Performance Specifications Buffer size 8 MB Interface Internal transfer rate (Mbits/ sec, max) I/O data transfer rate
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    Vendor/model name Screen Diagonal (mm without inverter) Physical Size (mm) Electrical Interface Support Color Viewing Angle (degree) Horizontal (Right) ) 150 min. (center) Max. (5 points) 300 typ 30 typ / 50 max +3.3 typ. 3.0 max. (Include Logic and Black Light power) 190 max. Max: 213.66 (L) 129.85
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    Audio Codec and Amplifier Item Audio Controller Features LAN Interface LAN Chipset Features Item Keyboard Item Type Total number of keypads Windows logo key Internal & external keyboard work simultaneously Mini Card Item Number Supported clock throttling • Share BIOS flash memory (internal and/or
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    Focus 2.8±5% 30 cm ~infinity (theory) focus at 48 cm YUV VGA: 30 fps (MAX.) @USB2.0 high speed Total Supply Voltage: 3.3V ISP: 3.3, 1.8V CMOS Sensor: 2.8V LAN Type Features Item Battery Item Vendor & model name Battery Type Pack capacity Number of battery cell Package configuration Specification
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    18 Chapter 1
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    Setup. Please also refer to Chapter 4 Troubleshooting when problem arises. To activate the BIOS Utility, press F2 during POST (when "Press to enter Setup" message is prompted on the bottom of screen). Press F2 to enter setup. The default parameter of F12 Boot Menu is set to "disabled". If you
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    screen displays a summary of your computer hardware information. InsydeH20 Setup Utility Information Main Security Boot Exit CPU Type: CPU Speed: Genuine Intel (R) CPU N270 1.60GHz HDD Model Name: HDD Serial Number: INTEL Castle Point 00008030320000000000 System BIOS Version: VGA BIOS
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    differ. The table below describes the parameters in this screen. Settings in boldface are the default and suggested parameter settings. Parameter System Time System Date Total Memory Video Memory Quick Boot Network Boot F12 Boot Menu D2D Recovery Description Sets the system time. The hours are
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    screen contains parameters that help safeguard and protect your computer from unauthorized use. InsydeH20 Setup Utility Information Main Security Boot user password. When user password is set, this password protects the BIOS Setup Utility from unauthorized access. The user can enter Setup menu only
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    when typing your password because the characters do not appear on the screen. 3. Press Enter. After setting the password, the computer sets the opt to enable the Password on boot parameter. 5. When you are done, press F10 to save the changes and exit the BIOS Setup Utility. Removing a Password
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    Password parameter to "Set". 5. If desired, you can enable the Password on boot parameter. 6. When you are done, press F10 to save the changes and exit the BIOS Setup Utility. If the verification is OK, the screen will display as following. The password setting is complete after the user presses
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    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. InsydeH20 Setup Utility Information Main Security Boot Exit Boot priority order: 1. IDE0 : INTEL Castle Point 2. IDE1 : 3. USB FDD : 4. USB HDD
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    Exit The Exit screen allows you to save or discard any changes you made and quit the BIOS Utility. InsydeH20 Setup Utility Information Main Security Boot Exit Exit Saving Changes Exit Discarding Changes Load Setup Defaults Discard Changes Save Changes Rev. 3.5 Item Specific Help Exit System
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    when it becomes corrupted. Use the Phlash utility to update the system BIOS flash ROM. NOTE: Create a Crisis Recovery Media (such as USB HDD) before you use the Phlash utility. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you use the Phlash. NOTE: Please use the AC adaptor power
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    4. 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 following message displays. 6. Shutdown or reboot base on iflash.bat command. 28
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    provide you with removing HDD/BIOS method: Remove HDD Password: • If you key in wrong HDD password three times, Hdd password error code displays. See the image below. To reset the HDD password, run HDD_PW.EXE as follows: 1. Key in hdd_pw 15494 0 2. Press 2. 3. Select one upper-case string from the
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    Remove BIOS Password: If you key in the wrong Supervisor Password three times, System Disabled displays on the screen. See the image below. To reset the BIOS password, run BIOS_PW.EXE as follows: 1. Key in bios_pw 14452 0 2. Select one string from the list. 30 Chapter 2
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    3. Reboot the system and key in the selected string (qjjg9vy, 07yqmjd etc.) for the BIOS user password. Chapter 2 31
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    32 Chapter 2
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    Machine Disassembly and Replacement Chapter 3 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
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    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
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    gives you a graphic representation on the entire disassembly sequence and instructs you on the components that need to be removed during servicing. Disassembly is divided into two tiers. Tier 1 comprises of FRU parts that do not require complete disassembly of the computer. Tier 2 incorporates the
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    Removing the Battery Pack 1. Turn 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). 1 2 36 Chapter 3
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    Removing the 3G Cover 1. Remove the Battery Pack. See "Removing the Battery Pack" on page 36. 2. Loosen the ten captive screws from the Memory, HDD1, and HDD2 Covers. 3. Remove the two captive screws. 4. Lift the 3G cover up to remove. Chapter 3 37
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    Removing the Keyboard 1. Turn the computer rightside up and unlock the three (3) securing latches. 2. Grasp the keyboard and lift up to remove. 3. Lift the keyboard over and disconnect the keyboard FFC. 4. Remove the keyboard and place it on a clean surface. 38 Chapter 3
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    " on page 36. 2. Turn the computer upside down. Remove the three securing screws under the battery pack. 3. Remove the two rubber foot pads and the eight securing screws. Step Upper Cover Upper Cover Size M2*3 (NL) Red callout M2*5 (NL) Green
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    5. Remove the five (5) securing screws. Step Upper Cover Size M2*5 (NL) Quantity 5 6. Grasp the bottom of the upper cover and pry apart. Screw Type 7. Lift the upper cover to remove completely. 40 Chapter 3
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    LCD Module Disassembly Process LCD Module Disassembly Flowchart Screw List Step LCD Bezel LCD Module LCD Panel LCD Brackets Screw M2*5 (NL) M2*5 (NL) M2*4 (NL) M2*3 (NL) Quantity 6 4 5 4 Color Black Black Black Black Part No. 86.TG607.004 86.TG607.004 86.W0107.003 86.TG607.004 Chapter 3 41
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    Removing the LCD Module 1. Remove the Upper Cover. See "Removing the Upper and Lower Covers" on page 39. 2. Disconnect the LCD cable from its connector 3. Disconnect and remove the antenna cables from the housing well. NOTE: Main cable is black. The Auxiliary cable is white. 42 Chapter 3
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    4. Remove the four securing screws from the hinges. Step LCD Module Size M2*5 (NL) Quantity 4 Screw Type 5. Tilt the LCD module so it sits at a 90 degree angle. IMPORTANT:Ensure all cables are clear of the lower cover before removing the LCD module. 6. Grasp the module by both sides and lift
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    Removing the LCD Bezel 1. Remove the LCD Module. See "Removing the LCD Module" on page 42. 2. Remove the four round and the two semi-rectangular screw caps. 3. Remove the six (6) securing screws. Step LCD Bezel Size M2*5 (NL) Quantity 6 Screw Type 4. Starting from the inside edges, pry the
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    Removing the Camera Board 1. Remove the LCD Bezel. See "Removing the LCD Bezel" on page 44. 2. Disconnect the Camera Module cable from its connector as shown. 3. Remove the camera board from the LCD cover. Chapter 3 45
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    Removing the MIC Board 1. Remove the LCD Bezel. See "Removing the LCD Bezel" on page 44. 2. Disconnect the MIC cable from its connector as shown. 3. Remove the MIC board from the LCD cover. 46 Chapter 3
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    Removing the LCD Panel 1. Remove the LCD Bezel. See "Removing the LCD Bezel" on page 44. 2. Disconnect the MIC cable. See "Removing the MIC Board" on page 46. 3. Remove the five (5) securing screws from the LCD Module. Step LCD Panel Size M2*4 (NL) Quantity 5 4. Grasp the left hinge and pivot
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    6. Hold the LCD Panel from the sides and lift to remove. Place it on a clean surface. Removing the LCD Brackets and FPC Cable 1. Remove the LCD Panel. See "Removing the LCD Panel" on page 47. 2. Turn the LCD panel over on a clean surface. Remove the adhesive strips securing the LCD cable. 3.
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    4. Remove the four securing screws (two each side) from the LCD Panel brackets. Step LCD Brackets Size M2*3 NL Quantity 4 Screw Type NOTE: The brackets are paired diagonally and marked as shown below. Chapter 3 49
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    Unit Disassembly Flowchart Screw List Step WLAN USB/LED/Power Board (HDD SKU) USB/LED/Power Board (SSD SKU) SSD Module Mainboard Speaker Module HDD Module HDD Carrier Thermal Module Screw M2*3 (NL) M2*3 (NL) M2*3 (NL) M2*3 M2*3 M2*3 M2.5*4 M3*3.5 M2*3 Quantity 1 3 4 2 1 4 2 4 3 Color Black Black
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    Removing the WLAN Module 1. See "Removing the Battery Pack" on page 36. 2. Remove the securing screw as shown. Step WLAN Module Size M2*3 (NL) Quantity 1 Screw Type NOTE: The antenna cables were removed during the LCD module disassembly. See "Removing the LCD Module" on page 42. 3. The module
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    Removing the USB/LED/Power/Card Reader Board 1. Remove the upper cover. See "Removing the Upper and Lower Covers" on page 39. 2. Remove the three (3) securing screws as shown. HDD SKU SSD SKU Step HDD SKU: USB/LED/Power board SDD SKU: USB/LED/Power board Size M2*3 (NL) M2*3 (NL) Quantity 3 4
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    4. Disconnect the cable and remove the board. Removing the SSD Module IMPORTANT:The SSD module is only available on the Aspire one SSD SKU. 1. Remove the mainboard. See "Removing the Mainboard" on page 55. 2. Disconnect the FFC from its connector. 3. Disconnect the FFC cable from the module.
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    4. Remove the two securing screws. Step SSD Module Size M2*3 (NL) 5. Remove the SSD module. Quantity 2 Screw Type 54 Chapter 3
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    Removing the Mainboard 1. Remove the Upper Cover. See "Removing the Upper and Lower Covers" on page 39. 2. Remove the WLAN module. See "Removing the WLAN Module" on page 51. 3. Remove the USB/LED/Power/Card Reader Board. See "Removing the USB/LED/Power/Card Reader Board" on page 52. 4. Disconnect
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    6. Grip the mainboard and remove. NOTE: The SSD image may differ from the following illustration. Removing the Speaker Module 1. Remove the Upper Cover. See "Removing the Upper and Lower Covers" on page 39. 2. Peel back the two adhesive strips. 56 Chapter 3
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    3. Remove the four (4) securing screws (2 on each side). Step Speaker Module Size M2*3 (NL) Quantity 4 4. Remove the Speaker Module from the upper cover. Screw Type Chapter 3 57
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    Removing the Hard Disk Drive Module IMPORTANT:The HDD is only available on the Aspire one HDD SKU. 1. Remove the mainboard. See "Removing the Mainboard" on page 55. 2. Remove the two securing screws to release the carrier. Step HDD Module Size
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    4. Remove the four screws (two each side) securing the HDD to the carrier. Step HDD Carrier Size M3*3.5 (NL) Quantity 4 5. Turn the HDD on its side and pull the carrier away. Screw Type Chapter 3 59
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    Removing the DIMM Module IMPORTANT:The Aspire one SSD SKU does not come standard with DIMM modules. The modules are optional components for this SKU. 1. Remove the mainboard. See "Removing the Mainboard" on
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    Removing the Thermal Module 1. Remove the Mainboard. See "Removing the Mainboard" on page 55. 2. Turn the Mainboard CPU side up, and place it on a clean surface. 3. Grip the cable connector and disconnect the Fan cable from the mainboard. IMPORTANT:Do not grip the cable itself to prevent stripping.
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    5. Remove the thermal module. 62 Chapter 3
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    the LCD Brackets and FPC Cable 1. Replace the four LCD brackets as shown. IMPORTANT:The indicator pairs on the brackets must be located diagonally opposite each other. 2. Turn the LCD panel over
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    Replacing the LCD Panel IMPORTANT:Before installing, take care of the following items: • All cabling must be tucked run on the outside of the hinges 1. Place the LCD Panel in to the case as shown. 2. Replace the left hinge as shown. 3. Replace the five securing screws as shown. 64 Chapter 3
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    Replacing the Mic Board 1. Replace the Mic board in to the case. 2. Connect the MIC cable as shown. Replacing the Camera Board 1. Replace the camera board in to the case. 2. Connect the camera cable as shown. Chapter 3 65
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    Replacing the LCD Bezel 1. Starting from the bottom, locate the bezel correctly and press down the edges until there are no gaps between the bezel and the LCD Module. 2. Replace the six screws and the rubber screw caps provided. 66 Chapter 3
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    the three screws in the order shown, starting with number 1. 3. Connect the Fan cable to the Mainboard. Replacing the DIMM Module IMPORTANT:The Aspire one SSD SKU does not come standard with DIMM modules. The modules are optional components. 1. Insert DIMM1 in to the socket. 2. Press down
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    Replacing the Hard Disk Drive Module IMPORTANT:The HDD is only available on the Aspire one HDD computer SKU. 1. Place the HDD in the HDD carrier. 2. Replace the four screws (two each side) to secure the carrier. 3. Hold the carrier and slide the HDD toward the mainboard until the interface
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    3. Replace the two adhesive strips. Chapter 3 69
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    the Mainboard IMPORTANT:Before replacing the motherboard, take care of the following items: • Check that LED isn't broken 1. Insert the mainboard left side first into the lower cover. 2. Replace the securing screw on the Mainboard. 3. Connect the speaker cable to the mainboard. 70 Chapter 3
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    the SDD Module IMPORTANT:The SSD module is only available on the Aspire one SSD computer SKU. 1. Place the SDD in the lower case. 2. Replace the two screws to secure the module. 3. Connect the FFC cable to the module and close 4. Connect the FFC cable to the mainboard and close
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    : • Check that LED isn`t broken • SLIDER work smoothly 1. Connect the cable to the board. 2. Turn the board over and place it in the lower case. 3. Replace the three or four screws (depending on SKU) to secure the module. HDD SKU SSD SKU 4. Connect the FFC cable to the module and close
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    the socket. 2. Push the board down and replace the securing screw. Replacing the LCM Module 1. Place the LCM module on to the lower cover at a 90 degree angle. IMPORTANT:Ensure all cables are clear of the hinges before replacing the LCM module. 2. Replace the four screws (two each side) to secure
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    3. Replace the antenna cables in the housing well, as shown. 4. Replace the two antenna cables. NOTE: The following is the correct cable-color to connector designation: Black to MAIN (left) and White to AUX (right). 5. Connect the LCD cable to the mainboard. 74 Chapter 3
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    the Upper Cover IMPORTANT:While replacing the upper cover, take note of the following items: • Upper Cover down on the lower base and side first. press down as shown. 3. Replace the five securing screws on the Upper Cover. 4. Reconnect the touchpad FCC cable and close the cable latch.
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    securing screws on the bottom panel to attach the upper and lower covers. 6. Replace the two rubber foot pads. Replacing the Keyboard 1. Replace keyboard cable to the mainboard, and secure the locking latch. 2. Turn the keyboard over and place the front edge first in the mounting. 3. Press down
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    Replacing the 3G cover 1. Replace the 3G cover. 2. Secure the two captive screws. Replacing the Battery 1. Slide and hold the battery release latch (1), insert 2. Slide the battery lock/unlock latch to the lock battery in to the main unit (2). position. 1 2 Chapter 3 77
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    78 Chapter 3
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    Troubleshooting Chapter 4 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 Failure Page 84 Internal Keyboard Failure Page 84 TouchPad Support Information" on page 161. Chapter 4 79
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    one at a time to correct the problem. Do not replace a non-defective FRUs: Computer Shutsdown Intermittently If the system powers off at intervals, perform the following actions one at a time to correct the problem to the computer that are not necessary to boot the computer to the failure point. 5.
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    No Display Issue If the Display doesn't work, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: Chapter 4 81
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    the following actions one at a time to correct the problem. 1. Make boots correctly, add the devices one by one until the failure point is discovered. 6. Reseat the memory modules. 7. Remove the drives (see "Disassembly Process" on page 34). 8. If the Issue is still not resolved, see "Online Support
  • Acer AO722 | Service Guide - Page 93
    same locations on the screen), the LCD is faulty and should be replaced. See "Disassembly Process" on page 34. 4. Adjust the brightness to its highest level. See the User Manual for instructions on adjusting settings. NOTE: Ensure that the computer is not running on battery alone as this may reduce
  • Acer AO722 | Service Guide - Page 94
    If the LCD fails, perform the following actions one at a time to correct the problem. Do not replace a nondefective FRUs: Built-In Keyboard Failure If the built-in Keyboard fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: 84 Chapter 4
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    If the internal Speakers fail, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: Sound Problems If sound problems are experienced, perform the following actions one at a time to correct the problem. 1. Reboot the computer. 2. Navigate to Start
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    hardware is listed under Other Devices. 3. Roll back the audio driver to the previous version, if updated recently. 4. Remove and reinstall the audio driver. 5. Ensure that all volume controls are set mid range Issue is still not resolved, see "Online Support Information" on page 161. 86 Chapter 4
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    one at a time to correct the problem. Do not replace a non-defective FRUs: Microphone Problems If internal or external Microphones do no operate correctly, perform the following actions one at a time to correct the problem not resolved, see "Online Support Information" on page 161. Chapter 4 87
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    to resolve the problem. 4. Run the Windows Memory Diagnostic Tool. For more information see Windows Help and Support. 5. Restart the computer and press F2 to enter the BIOS Utility. Check the BIOS settings are correct and that CD/DVD drive is set as the first boot device on the Boot menu. 6. Ensure
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    rightside USB port fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: Power Button Failure If the Power Button fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: Chapter 4 89
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    Run the Event Viewer to check the events log for errors. For more information see Windows Help and Support. 10. Roll back the mouse driver to the previous version if updated recently. 11. Remove and reinstall the mouse driver. 12. Check the Device Manager to determine that: • The device is properly
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    Verify that all attached devices are supported by the computer. NOTE: Verify that problems are found, replace the FRU. 3. Remove or disconnect all of the following devices: • Non-Acer devices • Printer, mouse, and other external devices • Battery pack • Hard disk drive • DIMM • CD-ROM/Diskette drive
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    ROM, external Hard drives etc. The built-in multi cardreader supports SD/MMS/MS-PRO/xD, and in future, Live-update will also incorporate system upgrade support for SDHC/SD2.0. If I want to expand the memory and storage capacity of my Acer Aspire one, how can I do so? Acer Aspire one allows the user
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    the onscreen instructions to recovery the system. Does Acer Aspire one support other Linux applications? Basically, the answer is yes. We strongly recommend, however, that Live Update is used to download Acer certified packages. Which languages does Acer Aspire one support? Acer Aspire one employs
  • Acer AO722 | Service Guide - Page 104
    runs at the higher speed. Dynamic´ CPU speed depend on the user action. Balance´ CPU always runs at the lower speed. How can I browse the Aspire one Quick Guide? Double click on Help, then use the tools provided in the window to browse the Aspire one Quick Guide. 94 Chapter 4
  • Acer AO722 | Service Guide - Page 105
    windows and display the Home page. How can I read the date from USB drive and CD/DVD-ROM? Plug in the USB drive or insert the CD in CD/DVD-Rom, Linpus Linux . What Wireless Network Security Protocols are supported by Linpus Linux Lite? Linpus Linux Lite support the following security protocols: • WEP
  • Acer AO722 | Service Guide - Page 106
    desired wireless access point. The network manager automatically detects the security protocol and then requests the password. How do I setup a Network Printer? Using a Windows network as an example: 1. Select Setting´ Printer and click New Printer on the Toolbar. 2. Set the Selected Connection as
  • Acer AO722 | Service Guide - Page 107
    set the security setting as Sharing Level to avoid any such problems. NOTE: Users can not use this method to avoid authentication on Windows NT platforms. In this case, the Linux user's account number and the password must be synchronized with Window NT otherwise the user will be unable to log in to
  • Acer AO722 | Service Guide - Page 108
    How can I adjust the Date, Time, or Timezone? Select Settings´ Date/Time to display the setting menu. Make any desired adjustment to time, date, or time zone. Where is the system performance monitor? Press Ctrl+Alt+Del to display the System Monitor. Click Resources to view system status. 98
  • Acer AO722 | Service Guide - Page 109
    Where can I view peripheral devices available to my system? Press Ctrl+Alt+Del to display the System Monitor. Click File Systems to view available peripheral devices. Where can I view processes running on my system? Press Ctrl+Alt+Del to display the System Monitor. Click Processes to view programs
  • Acer AO722 | Service Guide - Page 110
    also save files as MS Office 95/97/2000/XP format so there is no need to recreate the detect the camera hardware. Follow the onscreen prompts and instruction on use. How can I move or copy files? Firefox directly, or you can set the Firefox window to open automatically to tow .html or .htm files
  • Acer AO722 | Service Guide - Page 111
    in Firefox? Ensure you have the latest Flash Player Installers from Linux in Adobe Lab (http://labs.adobe.com/). How do I browse PDF files? The system ships with Adobe Reader 8 for Linux, which can open pdfs directly and operates similarly to the Windows version. Are there virus scanners available
  • Acer AO722 | Service Guide - Page 112
    TRCD for all DIMMs Determine the smallest refresh period for all DIMMs Verify burst length of 8 is supported by all DIMMs Determine the smallest tWR supported by all DIMMs Determine DIMM size parameters Program the correct system memory frequency Determine and set the mode of operation for the
  • Acer AO722 | Service Guide - Page 113
    Report the legacy boot is happening Wake up the APs Initialize SMM Private Data and relocate BSP SMBASE PC init begin at the stage1 Report every memory range do the hard ware ECC init Report status code of every memory range Get the root bridge handle Notify pci bus driver starts to program
  • Acer AO722 | Service Guide - Page 114
    Code 0xF8 0xF9 Component Report that ExitBootServices() has been called Runtime driver set virtual address map 104 Chapter 4
  • Acer AO722 | Service Guide - Page 115
    PEI_HOST_TO_SYSTEM PEI_MEMORY_INIT PEI_S3_RESUME PEI_CLOCK_GEN PEI_OP_PRESENCE PEI_TPM_TCG PEI_FIND_FV PEI_H2O_DEBUG_IO PEI_H2O_DEBUG_COMM PEI_SMM_CONTROL PEI_RESERVED PEI_OEM_DEFINED PEI_DXE_IPL Each Driver entry point used in 80_PORT Code 0x30 0x31 0x32 0x33 0x34 0x35 0x36 0x37
  • Acer AO722 | Service Guide - Page 116
    Code 0x3B 0x3C 0x3D 0x3E 0x3F 0x40 0x41 0x42 0x43 0x44 0x45 0x46 0x47 0x48 0x49 0x4A 0x4B 0x4C 0x4D 0x4E 0x4F 0x50 0x51 0x52 0x53 0x54 0x55 0x56 0x57 0x58 0x59 0x5A 0x5B 0x5C 0x5D 0x5E 0x5F 0x60 0x61 0x62 0x63 0x64 0x65 106 Component MONOTONIC_COUNTER WATCH_DOG_TIMER SECURITY_STUB DXE_CPU_IO
  • Acer AO722 | Service Guide - Page 117
    Code 0x66 0x67 0x68 0x69 0x6A 0x6B 0x6C 0x6D 0x6E 0x6F 0x70 0x71 0x72 0x73 0x74 0x75 0x76 0x77 0x78 0x79 0x7A 0x7B 0x7C 0x7D 0x7E 0x7F 0x80 0x81 0x82 0x83 0x84 0x85 0x86 0x87 0x88 0x89 0x8A 0x8B 0x8C 0x8D 0x8E 0x8F 0x90 BIOS_KEYBOARD BIOS_VEDIO MONITER_KEY LEGACY_BIOS LEGACY_BIOS_PLATFORM
  • Acer AO722 | Service Guide - Page 118
    Code 0x91 0x92 0x93 0x94~0x9F 0xA0 0xA1 0xA2 0xA3 0xA4 0xA5 0xA6 0xA7 0xA8 0xA9 0xAA 0xAB 0xAC 0xAD 0xAE 0xAF 0xB0 0xB1 Component PXE_BC PXE_DHCP4 EBC RESERVED DXE_H2O_DEBUG_IO DXE_H2O_DEBUG_IO DXE_TPM_TCG DXE_TPM_PHYSICAL_PRESENCE DXE_OEM_SERVICE DXE_EVENT_LOG DXE_ SECURITY_HDD_PASSWORD_SERVICE
  • Acer AO722 | Service Guide - Page 119
    Code 0xD2 0xD3 0xD4 0xD5 0xD6 0xD7 0xD8 0xD9 0xDA Component SMM_PNP SMM_USB_LEGACY SMM_INT13_HDD SMM_INIT_PPM SMM_OHCI1394 SMM_ SECURITY_HDD_PASSWORD_SERVICE SMM_OEM_SERVICE SMM_PPM SMM_DIGITAL_THERMAL_SENSOR Chapter 4 109
  • Acer AO722 | Service Guide - Page 120
    110 Chapter 4
  • Acer AO722 | Service Guide - Page 121
    and Connector Locations Top View 1 2 3 Chapter 5 4 5 6 8 7 No. Description 1 LCD Connector 2 Powerboard Connector 3 Keyboard Connector 4 DDR3 Connector No. Description 5 MDC Connector 6 ExpressCard Board Connector 7 Bluetooth Connector 8 PCMCIA Connector Chapter 5 111
  • Acer AO722 | Service Guide - Page 122
    11 10 5 9 87 6 No. Description 1 CPU Socket 2 DDR2 Connector 3 Battery Connector 4 ODD Connector 5 HDD Connector 6 Card Reader Connector 7 HDD Connector 8 MXM Connector 9 Audio Connector No. Description 10 Audio Connector 11 SPDIF Connector 12 USB Connector 13 HDMI
  • Acer AO722 | Service Guide - Page 123
    section provide you the standard operating procedures of clearing password and BIOS recovery for Aspire one. Aspire one provide one Hardware Open Gap on main board for clearing password check, and one Hotkey for enabling BIOS Recovery. Clearing Password Check Hardware Open Gap Description Item G1
  • Acer AO722 | Service Guide - Page 124
    the system will force the BIOS to enter a special BIOS block, called Boot Block. Steps for BIOS Recovery from USB Storage: Before doing this, prepare the Crisis USB key. The Crisis USB key could be made by executing the Crisis Disk program in another system with Windows XP OS. Follow the steps below
  • Acer AO722 | Service Guide - Page 125
    chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of Aspire one. Refer to this chapter whenever ordering made, it will not be noted on the printed Service Guide. For ACER AUTHORIZED SERVICE PROVIDERS, your Acer office may have a DIFFERENT part number code from those
  • Acer AO722 | Service Guide - Page 126
    Aspire one Exploded Diagram Item 1 Description Mainboard 2 Power Board 3 Upper Case 4 Lower Case 116 Part Number MB.S0306.001 (SDD SKU) MB.S0506.001 (HDD SKU) 55.
  • Acer AO722 | Service Guide - Page 127
    24 SSD See "Screw List" on page 126. 25 26 27 60.S0207.003 60.S0607.003 60.S0307.003 60.S0707.003 3G Module Keyboard Battery Part Number 33.S0207.002 33.S0207.003 50.S0207.003 47.S0207.001 47.S0207.002 KF.4GB0D.002 KF.4GB0N.003 KF.8GB0N
  • Acer AO722 | Service Guide - Page 128
    Aspire one FRU List Category Adapter Battery Board Description ADAPTER LITE-ON 30W 1.7X5.5X11 BLACK PA-1300-04AC LF BATTERY SIMPLO UM-2008AW LI-ION 3S1P PANASONIC 3 CELL 2200MAH MAIN COMMON MACLES / WHITE BATTERY SIMPLO UM-2008A LI-ION 3S1P SAMSUNG 3 CELL 4400MAH MAIN COMMON MACLES BATTERY SIMPLO
  • Acer AO722 | Service Guide - Page 129
    Category Cables Description POWER CORD US 3PIN ROHS POWER CORD PRC 3P Y536B30001218008 POWER CORD(S.A) 1.8M 3BLACK FZ010008-006 ARGENTINE POWER CORD 3 PIN BLACK POWER CORD AU W/LABEL (3 PIN) POWER CORD(EU) 1.8M 3PBLACK FM010008-010 PWR CORD V943B30001218008 DANISH 3P PWR CORD(ISR)1.8M 3PBLK
  • Acer AO722 | Service Guide - Page 130
    Category Description LOWER CASE ASSY BLUE COLOR HDD W/SPEAKER FOR WLAN UPPER CASE ASSY BLUE COLOR W/TP FFC FOR 3G LOWER CASE ASSY BLUE COLOR W/SPEAKER FOR WLAN 3G LOWER CASE ASSY BLUE COLOR HDD W/SPEAKER FOR WLAN 3G 3G COVER WHITE COLOR 3G COVER BLUE COLOR 3G COVER WHITE COLOR FOR HDD SKU 3G COVER
  • Acer AO722 | Service Guide - Page 131
    Disk INTEL Flash Module NAND 8GB SSDPAMM0008G1 LF MM#898544 KF.4GB0D.002 KF.4GB0N.003 KF.8GB0N.001 KEYBOARD 8KB-FV1 BLACK MACLES 84KS BLACK TRADITIONAL CHINESE KEYBOARD 8KB-FV1 BLACK MACLES 84KS BLACK GREEK KEYBOARD 8KB-FV1 BLACK MACLES 84KS BLACK THAILAND KEYBOARD 8KB-FV1 BLACK MACLES 85KS BLACK
  • Acer AO722 | Service Guide - Page 132
    Category 122 Description KEYBOARD 8KB-FV1 BLACK MACLES 85KS BLACK PORTUGUESE KEYBOARD 8KB-FV1 BLACK MACLES 84KS BLACK US INTERNATIONAL HEBREW KEYBOARD 8KB-FV1 BLACK MACLES 85KS BLACK NORWEGIAN KEYBOARD 8KB-FV1 BLACK MACLES 84KS BLACK KOREAN KEYBOARD 8KB-FV2 WHITE MACLES 84KS WHITE TRADITIONAL
  • Acer AO722 | Service Guide - Page 133
    (LINUX) KEYBOARD 8KB-FV1L BLACK MACLES 85KS BLACK SLOVAK (LINUX) KEYBOARD 8KB-FV1L BLACK MACLES 85KS BLACK TURKISH (LINUX) KEYBOARD 8KB-FV1L BLACK MACLES 85KS BLACK BELGIUM (LINUX) KEYBOARD 8KB-FV1L BLACK MACLES 85KS BLACK SWEDISH (LINUX) KEYBOARD 8KB-FV1L BLACK MACLES 85KS BLACK UK (LINUX) KEYBOARD
  • Acer AO722 | Service Guide - Page 134
    Category 124 Description KEYBOARD 8KB-FV1L BLACK MACLES 85KS BLACK PORTUGUESE (LINUX) KEYBOARD 8KB-FV1L BLACK MACLES 84KS BLACK US INTERNATIONAL HEBREW (LINUX) KEYBOARD 8KB-FV1L BLACK MACLES 85KS BLACK NORWEGIAN (LINUX) KEYBOARD 8KB-FV1L BLACK MACLES 84KS BLACK KOREAN (LINUX) KEYBOARD 8KB-FV2L
  • Acer AO722 | Service Guide - Page 135
    -FV2L WHITE MACLES 84KS WHITE US INTERNATIONAL (LINUX) KEYBOARD 8KB-FV2L WHITE MACLES 85KS WHITE SWISS/ G (LINUX) KEYBOARD 8KB-FV2L WHITE MACLES 85KS WHITE PORTUGUESE (LINUX) KEYBOARD 8KB-FV2L WHITE MACLES 84KS WHITE US INTERNATIONAL HEBREW (LINUX) KEYBOARD 8KB-FV2L WHITE MACLES 85KS WHITE NORWEGIAN
  • Acer AO722 | Service Guide - Page 136
    Category Miscellaneous Description LCD BEZEL RUBBER LCD BEZEL MYLAR RUBBER FOOT Screw List Item SCREW SCREW SCREW SCREW SCREW SCREW SCREW Description SCREW M2.5*4.0-I(NI)(NYLOK) SCREW M2.0*3.0-I(NI)(NYLOK) SCREW M2.0*3.0-I IRON SCREW 2.0*4.0 SCREW M2*5-I(BZN)(NYLOK) SCREW M2.0*5.0-I(NI) SCREW M3
  • Acer AO722 | Service Guide - Page 137
    Chapter 6 127
  • Acer AO722 | Service Guide - Page 138
    Appendix A Aspire one Series Aspire one Blue Model AOA150-Bb RO WW AOA150-Ab WW AOA150-Ab EMEA AOA150-Ab EMEA AOA150-Ab EMEA AOA150-Ab EMEA AOA150-Ab EMEA AOA150-Ab EMEA AOA150-Ab EMEA AOA150-Ab EMEA AOA150-Ab EMEA AOA150-Ab EMEA AOA150-Ab EMEA AOA150-Ab EMEA AOA150-Ab
  • Acer AO722 | Service Guide - Page 139
    AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150 Acer
  • Acer AO722 | Service Guide - Page 140
    AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb
  • Acer AO722 | Service Guide - Page 141
    AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb
  • Acer AO722 | Service Guide - Page 142
    -Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150
  • Acer AO722 | Service Guide - Page 143
    Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab RO EMEA EMEA EMEA EMEA EMEA WW AAP AAP AAP AAP AAP AAP AAP AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150
  • Acer AO722 | Service Guide - Page 144
    AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Bb AAP AAP AAP AAP AAP AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AAP AAP AAP AAP AAP AAP AAP AAP AAP AOA150-Bb AAP AOA150-Bb AOA150-Bb AAP AAP AOA150-Bb AAP AOA150-Bb AAP AOA150-Bb Acer
  • Acer AO722 | Service Guide - Page 145
    AOA150-Bb RO AAP AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AAP AAP AAP AAP AAP AAP AAP AAP AAP AOA150-Bb AAP AOA150-Bb AOA150-Bb AAP AAP AOA150-Ab AOA150-Bb AOA150-Bb TWN TWN TWN AOA150-Ab AOA150-Ab AOA150-Bb TWN CHINA CHINA AOA150-Bb Acer
  • Acer AO722 | Service Guide - Page 146
    -Bb PA AOA150-Bb PA AOA150-Bb PA AOA150-Bb PA AOA150-Bb PA AOA150-Bb PA AOA150-Bb PA AOA150-Bb PA AOA150-Bb PA Country ACLAPortugues e ACLAPortugues e USA USA Vietnam USA ACLAPortugues e Canada ACLASpanish ACLASpanish ACLASpanish Canada Canada ACLASpanish ACLAPortugues e USA Acer
  • Acer AO722 | Service Guide - Page 147
    AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Bb AOA150-Bb
  • Acer AO722 | Service Guide - Page 148
    AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb
  • Acer AO722 | Service Guide - Page 149
    -Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150
  • Acer AO722 | Service Guide - Page 150
    AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb
  • Acer AO722 | Service Guide - Page 151
    AOA150-Bb AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb
  • Acer AO722 | Service Guide - Page 152
    Aspire one White Model AOA150-Bw RO WW Country WW Acer Part No S2.S040B.001 AOA150-Aw AOA150-Aw EMEA EMEA Eastern Europe Germany LU.S040A.051 LU.S040A.048 AOA150-Aw AOA150-Aw EMEA EMEA Sweden/ Finland Czech LU.S040A.050 LU.S040A.052 AOA150-Aw EMEA South Africa LU.S040A.045 AOA150-Aw
  • Acer AO722 | Service Guide - Page 153
    Aw AOA150-Aw AOA150-Aw AOA150-Aw AOA150-Aw AOA150-Aw AOA150-Aw AOA150-Aw AOA150-Aw AOA150-Aw RO EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA 143 Country Slovenia/ Croatia Luxembourg Acer
  • Acer AO722 | Service Guide - Page 154
    -Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw RO EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA EMEA Appendix A Country Czech Acer Part
  • Acer AO722 | Service Guide - Page 155
    AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150 Acer
  • Acer AO722 | Service Guide - Page 156
    -Bw AOA150-Aw AOA150-Aw AOA150-Aw TWN TWN TWN CHINA CHINA Country Turkey Russia Greece Eastern Europe Eastern Europe Czech Hungary Italy WW Singapore Australia/ New Zealand Malaysia Indonesia India Singapore Vietnam Philippines Japan Indonesia Japan Indonesia Indonesia India GCTWN GCTWN Acer Part
  • Acer AO722 | Service Guide - Page 157
    -Aw AOA150-Aw AOA150-Aw AOA150-Aw AOA150-Aw AOA150-Aw AOA150-Aw AOA150-Aw AOA150-Aw AOA150-Aw AOA150-Aw AOA150-Aw AAP AAP AAP AAP AAP AAP AAP AAP AAP AAP AAP AAP AAP AAP AAP AOA150-Aw AOA150-Bw AOA150-Aw AOA150-Aw AOA150-Aw AOA150-Bw AOA150-Bw AAP AAP AAP AAP AAP AAP AAP Country China Acer Part
  • Acer AO722 | Service Guide - Page 158
    AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw AOA150-Bw RO AAP AAP AAP AAP AAP AAP AAP AAP AAP AAP AAP AAP AAP AAP AAP AAP AAP AAP AOA150-Bw AOA150-Bw AAP AAP AOA150-Bw AOA150 Acer
  • Acer AO722 | Service Guide - Page 159
    ATMN270B ATMN270B ATMN270B ATMN270B ATMN270B ATMN270B ATMN270B ATMN270B ATMN270B ATMN270B ATMN270B ATMN270B ATMN270B ATMN270B Model AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab LCD NLED8.9WSVGAG NLED8.9WSVGAG NLED8.9WSVGAG NLED8.9WSVGAG NLED8.9WSVGAG NLED8.9WSVGAG NLED8
  • Acer AO722 | Service Guide - Page 160
    AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Bb AOA150-Bb
  • Acer AO722 | Service Guide - Page 161
    AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb
  • Acer AO722 | Service Guide - Page 162
    -Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150
  • Acer AO722 | Service Guide - Page 163
    AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb
  • Acer AO722 | Service Guide - Page 164
    -Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Bb AOA150-Ab AOA150-Bb AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Bb AOA150-Bb AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150-Ab AOA150
  • Acer AO722 | Service Guide - Page 165
    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
  • Acer AO722 | Service Guide - Page 166
    Linux Environment Test Aspire one Blue Testing Information Vendor 2nd Battery Test 60001535 PANASONIC 60002162 SIMPLO 60002162 SIMPLO Cover Test 9999995 ONE TIME VENDER Accessory Test 10001028 QUANTA Adapter Test 10001081 DELTA 60003544 LITE-ON OPT 60002015 HIPRO Audio Codec Test 9999995 ONE TIME
  • Acer AO722 | Service Guide - Page 167
    Keyboard Test 820123 DARFON LAN Test 9999995 ONE TIME VENDER LCD Test 60003316 AUO 60002215 SAMSUNG 60003089 LG 10001038 CMO Memory 4KS 8KB-FV1 Black RTL8102EL NLED8.9WSVGAG NLED8.9WSVGAG NLED8.9WSVGAG NLED8.9WSVGAG CM512MB (1Gb x 4) SO1GBII6 SO1GBII6 Description CPU Intel Atom N270 1.6G 512K 533
  • Acer AO722 | Service Guide - Page 168
    Foxconn Atheros XB63 minicard b/g Aspire one White Testing Information Vendor 2nd Battery Test 60001535 PANASONIC Cover Test 9999995 ONE TIME VENDER Accessory Test 10001028 QUANTA Adapter Test 10001081 DELTA 60003544 LITE-ON OPT 60002015 HIPRO Type 6CELL2.6 White IMR Macles Bag Black 30W 30W 30W
  • Acer AO722 | Service Guide - Page 169
    Li-Ion 3S2P PANASONIC 6 cell 5200mAh Main COMMON Macles Black Battery SIMPLO UM-2008B Li-Ion 3S2P PANASONIC 6 cell 5200mAh Main COMMON Macles Black Battery SIMPLO UM-2008B Li-Ion 3S2P SAMSUNG 6 cell 5200mAh Main COMMON Macles Black CPU Intel Atom N270 1.6G 512K 533 2.5W Suyin Camera Rosa Liteon
  • Acer AO722 | Service Guide - Page 170
    Vendor Keyboard Test 820123 DARFON LAN Test 9999995 ONE TIME VENDER LCD Test 60003316 AUO 60002215 SAMSUNG 60003089 LG 10001038 CMO Memory Test 10000119 AMT 16081942 MICRON 60002214 ELPIDA 60002215 SAMSUNG 60002215 SAMSUNG 60002215 SAMSUNG 60002045 HYNIX NB Chipset Test 10001067 INTEL SB Chipset
  • Acer AO722 | Service Guide - Page 171
    and valuable support resources whenever you need them. In the Technical Information section you can download information on all of Acer's Notebook, Desktop and Server models including: • Service guides for all models • User's manuals • Training materials • Bios updates • Software utilities
  • Acer AO722 | Service Guide - Page 172
    162 Appendix C
  • Acer AO722 | Service Guide - Page 173
    45, 46 caps lock on indicator 7 Common Problems 80 D DIMM Module 60 Display 3 display hotkeys 10 E Euro 11 External Module Disassembly Index Flowchart 35 F Features 1 Flash Utility 27 FPC Cable 48 FRU (Field Replaceable Unit) List 115 H Hard Disk Drive Module 53, 58 Hibernation mode hotkey 10 Hot
  • Acer AO722 | Service Guide - Page 174
    No Display 81 164 ODD 89 Other Failures 90 Power Button 89 Power On 80 Touch Pad 85 USB 89 WLAN 90 U Undetermined Problems 91 upper and lower covers 39 USB Failure (Rightside) 89 utility BIOS 19-27 V volume hotkeys 10 W Windows 2000 Environment Test 156 Wireless Function Failure 90 WLAN Board 50

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