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Acer Aspire One 722 Service Manual

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Aspire One 722
SERVICE
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  • Page 1 Aspire One 722 SERVICE GUIDE...
  • Page 2 Copyright Copyright © 2011 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.
  • Page 3 Conventions The following conventions are used in this manual: WARNING: Indicates a potential for personal injury. CAUTION: Indicates a potential loss of data or damage to equipment. IMPORTANT: Indicates information that is important to know for the proper completion of a procedure, choice of an option, or completing a task.
  • Page 4 Acer-authorized Service Providers: Your Acer office may have a different part number code than those given in the FRU list in this service guide. The list provided by your regional Acer office must be used to order FRU parts...
  • Page 5 CHAPTER 1 Hardware Specifications Features ..........1-5 Operating System .
  • Page 6 Video Controller ........1-26 Video Interface........1-26 BIOS .
  • Page 7 HDD/BIOS Password Utilities ......2-20 Clearing HDD Passwords ......2-20 Clearing BIOS Passwords .
  • Page 8 Bluetooth Module Installation ..... . . 3-27 Mainboard Removal....... . 3-28 Mainboard Installation .
  • Page 9 Aspire One 722 ........8-4...
  • Page 11 CHAPTER Hardware Specifications...

  • Page 12: Table Of Contents

    Features ..........1-5 Notebook Tour.
  • Page 13 System Power Management ......1-36 Card Reader ........1-36 System LED Indicator .

  • Page 15: Features

    Up to 1 GB of DDR3 system memory (Windows® 7 Starter for small notebook PCs)  Display 11.6" HD 1366 x 768 resolution, high-brightness (200-nit) Acer CineCrystal™  LED-backlit TFT LCD 11.6" SD 1024 x 600 resolution, high-brightness (200-nit) Acer CineCrystal™...

  • Page 16: Audio

    Reduced-Size Multimedia Card (RS-MMC), Memory Stick PRO Duo™ Webcam Acer Video Conference, featuring:  Acer Crystal Eye webcam  Acer Video Conference Manager software with Video Quality Enhancement (VQE)  technology, supporting online video calls8 Wireless and Networking WLAN: Acer InviLink™ Nplify™ 802.11b/g/n Wi-Fi CERTIFIED™...

  • Page 17: Dimensions And Weight

    48 W 4400 mAh 6-cell Li-ion battery pack  Battery life: 7 hours  Input and Control Keyboard 84-/85-/88-key full-size Acer FineTip keyboard with international language support  Touchpad Multi-gesture touchpad, supporting two-finger scroll, pinch, rotate, flip  Input and Output Multi-in-1 card reader ...

  • Page 18: Environment

    Gaming Oberon GameZone (except US, Canada, China, Hong Kong, Korea)  ® WildTangent (US, Canada only)  Communication and ISP Acer Crystal Eye  Acer Video Conference Manager1  ® Microsoft Silverlight™  Skype™  Windows Live™ Essentials 2011 ...

  • Page 19: Eco Compliance

    Web links and utilities Acer Accessory Store (Belgium, France, Germany, Italy, Netherlands, Spain, Sweden,  UK only) Acer Identity Card  Acer Registration  Acer Updater  ® Customized Internet Explorer  ® eBay shortcut 2009 (Canada, France, Germany, Italy, Mexico, Spain, UK, US only) ...

  • Page 20: Notebook Tour

    Notebook Tour Top View Figure 1-1. Top View 1-10 Hardware Specifications and Configurations...
  • Page 21 Table 1-1. Top View Icon Item Description Microphone Internal microphone for sound recording. Display screen Also called Liquid-Crystal Display (LCD), displays computer output (Configuration may vary by models). Power button / Turns the computer on and off. Indicates the indicator computer's power status.

  • Page 22: Front View

    Front View Figure 1-2. Front View Table 1-2. Front View Icon Item Description Power indicator Indicates the computer's power status. Battery indicator Indicates the computer's battery status. Charging: The light shows amber when the  battery is charging. Fully charged: The light shows blue when in AC ...

  • Page 23: Left View

    Left View Figure 1-4. Left View Table 1-4. Left View Icon Item Description DC-IN jack Connects to an AC adapter. Ethernet (RJ-45) port Connects to an Ethernet 10/100/1000-based network. External display Connects to a display device (e.g., external (VGA) port monitor, LCD projector).

  • Page 24: Right View

    Headphones/speaker Connects to audio devices (e.g., speakers, jack headphones). NOTE: Supports compatible 3.5 mm headsets with built-in microphone (e.g. Acer smart handheld headsets). Microphone jack Accepts inputs from external microphones. USB ports Connects to USB devices (e.g., USB mouse, USB camera).

  • Page 25: Base View

    Base View Figure 1-6. Base View Table 1-6. Base View Icon Item Description Battery release latch Releases the battery for removal. 3G SIM card slot Accepts a 3G SIM card for 3G connectivity (only for certain models). Battery bay Houses the computer's battery pack. Speaker Emits audio from your computer.

  • Page 26: Touchpad Basics

    Touchpad Basics Figure 1-7. Touchpad Move fingers 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 the equivalent of the left and right buttons on a mouse.

  • Page 27: Using The Keyboard

    Using the Keyboard Figure 1-8. Keyboard Lock Keys The keyboard has three lock keys which can be toggled on and off. (Table 1-8) Table 1-8. Keyboard Lock Keys 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.

  • Page 28: Windows Keys

    Windows Keys The keyboard has two keys that perform Windows-specific functions. Windows Logo key  Application key  Table 1-10. Windows Keys Description Windows Logo Pressed alone, this key has the same effect as clicking on the Windows Start button; it launches the Start menu. It can also be used with other keys to provide a variety of functions.

  • Page 29: Hotkeys

    Hotkeys Hotkeys or key combinations can be used to access most of the computer's controls like screen brightness and volume output. Figure 1-9. Keyboard Hotkeys To activate hotkeys, press and hold the Fn key before pressing the other key in the hotkey combination.
  • Page 30 Table 1-11. Keyboard Hotkeys (Continued) Hotkey Icon Function Description Fn + F11 Num Lock When Num Lock is on, the embedded keypad is in numeric mode. The keys function as a calculator (complete with the arithmetic operators +, -, *, and /). Use this mode when you need to do a lot of numeric data entry.

  • Page 31: Using The Communication Key

    Using the Communication Key To enable or disable various wireless connectivity devices on the Aspire One 722, Press Fn + F3 to bring up the Launch Manager window panel. A red toggle indicates the device is off. Click On to enable Wi-Fi/Bluetooth connection. Click Off to disable connection.

  • Page 32: System Block Diagram

    System Block Diagram Figure 1-11. System Block Diagram 1-22 Hardware Specifications and Configurations...

  • Page 33: Specification Tables

    Specification Tables Computer specifications Item Metric Imperial Dimensions Length 285 mm 11.22 in Width 202.0 mm 7.95 in Height 15.2 mm (Front) 0.6 in (Front)   (front to rear) 25.4 mm (Rear) 1.0 in (Rear)   Weight (equipped with optical 1349 g (3 cell) 2.97 lbs (3 cell) ...

  • Page 34: System Board Major Chips

    System Board Major Chips Item Specification Core logic AMD Ontario FT1  Hudson M1 FCH  AR8158-BL1A-RL QFN 10/100Mbps USB 2.0 Hudson M1 FCH Super I/O controller Bluetooth Foxconn, Broadcom BRM2070  Foxconn, Atheros BU12  Wireless Foxconn, Atheros HB95 802.11 b/g/n ...

  • Page 35: Cpu Fan True Value Table (Tj=100, For Windows Mode)

    CPU Fan True Value Table (Tj=100, for Windows mode) CPU Temperature Fan Speed (RPM) SPL Spec (dBA) 4800 5300 5900 6500 Throttling 50%: On= 95°C; OFF=85°C  OS shut down at 100°C; H/W shut down at 92°C  CPU Fan True Value Table (Tj=100, for DOS mode) CPU Temp Fan Speed (RPM) SPL Spec (dBA)

  • Page 36: Video Controller

    MX25L1606E, W25Q16BV BIOS ROM size 2 MB Features Insyde code base  Flash ROM 2 MB  Support Acer UI  Support multi-boot  Suspend to RAM (S3)/Disk (S4)  Various hot-keys for system control  Support SMBIOS 2.3, PCI2.2.

  • Page 37: Lan Interface

    JRJ45 at the left side Features Supports 10/100 Keyboard Item Specification Type Acer flat KB Total number of keypads US:84, UK:85, JA:88 Windows logo key Internal & external keyboard Plug USB keyboard to the USB port directly: Yes work simultaneously...
  • Page 38 Item Specification Hard Disk Drive (continued) Media data transfer 845Mbytes/s 845Mbytes/s 108Mbytes/s 108Mbytes/s rate (Mbytes/sec max) DC Power Requirements Voltage tolerance 5V +/- 5% Item Specification Vendor & Model HTS545050B9A Western Digital Name WD5000BPVT- 22HXZT1 Capacity (GB) 500G 500G Bytes per sector 4096 Data heads Drive Format...
  • Page 39 Super-Multi Drive (N/A) Item Specification Vendor & Model name Performance Specification Transfer rate (KB/sec) Buffer Memory Interface Applicable disc format Loading mechanism Power Requirement Input Voltage BD Drive (N/A) Items Specifications Vendor & Model name Performance Specification Transfer rate (KB/sec) Buffer Memory Interface Applicable disc...

  • Page 40: Led 11.6

    LED 11.6” Item Specification Vendor/Model name AUO B116XW03 V2 CMI N116BGE-L41 Screen Diagonal (mm) 293.8 Active Area (mm) 256.125 X 144.0 256.13 X 144.0 Display resolution (pixels) 1366X3(RGB)X768 Pixel Pitch (mm) 0.1875X0.1875 Typical White Luminance 200 typ. (cd/m ) also called Brightness Contrast Ratio 500 typ.

  • Page 41: Display Supported Resolution (Lcd Supported Resolution)

    Display Supported Resolution (LCD Supported Resolution) Resolution 16 bits 32 bits 36 bits 48 bits 800x600p/60Hz 16:9 1024x768p/60Hz 16:9 1280x600/60Hz 16:9 1280x720/60Hz 16:9 1280x768/60Hz 16:9 1360x768/60Hz 16:9 1366x768/60Hz 16:9 Graphics Controller Item Specification VGA Chip AMD APU integrated VGA Supports Supports for DX11, UVD3.0, OpenGL 1.1 ...

  • Page 42: Bluetooth Module

    Bluetooth Module Item Specifications Controller BCM2070 BU12 Features Bluetooth 3.0 compliant Single-chip Bluetooth   v2.1/3.0+EDR integrated solution Point-to-multipoint operation  USB 2.0 full-speed device External USB interface for data   interface with support for Device Onboard antenna and SMA RF ...

  • Page 43: Audio Codec And Amplifier

    Audio Codec and Amplifier Item Specification Audio Controller Conexant, CX20584-21Z QFN Features 24-bit, 2 pairs of independent DACs and 3 pairs of  independent ADCs  ProCoustic headphone driver delivers 50 mW into 32 load  with no pop, eliminating the need for an external amplifier and DC-blocking capacitors Integrated 5 V to 3.3 V low-dropout voltage regulator for ...

  • Page 44: Audio Interface

    Item Specification Audio Codec and Amplifier (continued) Feature Audio Director for Headphone and Internal Speakers  Redirection (optional). - Supporting Classic Mode; Vista Multi-Stream; Custom Multi-Stream Mode Voice Processing Algorithms (optional) - End-to-end Noise  Reduction (patent pending); Multi-band Acoustic Echo Cancellation;...

  • Page 45: Battery

    Battery Item Specification Vendor & Model name SANYO AL10A SANYO AL10B Battery Type Li-ion Li-ion Pack capacity 2200mAh 4400mAh Number of battery cell Package configuration 3S1P 3S2P VRAM Item Specification Chipset On board Memory size On board Interface On board USB Port Item Specification...

  • Page 46: System Power Management

    System Power Management Item Specification Mech. Off (G3) Al devices in the system are turned off completely. Soft Off (G2/S5) OS initiated shutdown. All devices in the system are turned off completely. Working (G0/S0) Individual devices such as the CPU and hard disc may be power managed in this state.

  • Page 47: System Led Indicator

    System LED Indicator Item Specification Lock System state Dual color: Blue/Orange  Power on: Blue  Standby: Breeze mode Orange (1 sec on/ 3 sec off)  Entering Hibernation: Blinking mode Orange (1 sec on/ 1 sec off)  Hibernation/Power off: N/A ...

  • Page 48: System Interrupt Specification

    System Interrupt Specification Hardware IRQ System Function IRQ0 High precision event timer IRQ1 Standard PS/2 Keyboard IRQ8 High precision event timer IRQ12 XXXX PS2 Port TouchPad IRQ13 Numeric data processor IRQ81-IRQ190 Microsoft ACPI-compliant system IRQ16 High Definition Audio Controller  PCI standard PCI-to-PCI bridge ...

  • Page 49: System I/O Address Map

    System I/O Address Map I/O address (hex) System function (shipping configuration) 000 - 00F DMA controller 000 - CF7 PCI bus 010 - 01F Motherboard resources 020 - 021 Interrupt controller 02E - 02F Motherboard resources 040 - 043 System timer 060 - 060 Standard PS/2 Keyboard 061 - 061...

  • Page 50: System I/O Address Specifications

    I/O address (hex) System function (shipping configuration) CD0 - CDB Motherboard resources System I/O Address Specifications I/O address (hex) System Function (shipping configuration) 0D00 - FFFF PCI bus 2000 - 207F Atheros AR8152/8158 PCI-E Fast Ethernet Controller (NDIS 6.20) 2000 - 2FFF PCI standard PCI-to-PCI bridge 3000 - 3FFF PCI standard PCI-to-PCI bridge...
  • Page 51 CHAPTER System Utilities...
  • Page 52 BIOS Setup Utility........2-3 Navigating the BIOS Utility .

  • Page 53: Bios Setup Utility

    System Utilities BIOS Setup Utility This utility is a hardware configuration program built into a computer’s BIOS (Basic Input/Output System). The utility is pre-configured and optimized so most users do not need to run it. If configuration problems occur, the setup utility may need to be run. Refer to Chapter 4, Troubleshooting when a problem arises.

  • Page 54: Bios

    BIOS The following is a description of the tabs found on the InsydeH20 BIOS Setup Utility screen: NOTE: NOTE: The screens provided are for reference only. Actual values may differ by model. Information The Information tab shows a summary of computer hardware information. InsydeH20 Setup Utility Rev.
  • Page 55 Table 2-1. BIOS Information (Continued) Parameter Description HDD0 Model Name Model name of HDD0 (hard disk drive) installed on primary IDE master HDD0 Serial Number Serial number of HDD0 installed on primary IDE master System BIOS Version System BIOS version VGA BIOS Version VGA (video graphics array) firmware version of system Serial Number...

  • Page 56: Main

    Main The Main tab allows the user to set system time and date, enable or disable boot option and enable or disable recovery. InsydeH20 Setup Utility Rev. 3.5 Information Main Security Boot Exit Item Specific Help System Time [09:00:00] <>, <>, <>, <> or <Enter>...
  • Page 57 Table 2-2. BIOS Main (Continued) Parameter Description Format/Option Network Option to boot system from LAN (local area network) Option: Enabled or Boot Disabled F12 Boot Option to use boot menu during POST Option: Enabled or Menu Disabled Option to use D2D Recovery function Option: Enabled or Recovery Disabled...

  • Page 58: Security

    Security The Security tab shows parameters that safeguard and protect the computer from unauthorized use. InsydeH20 Setup Utility Rev. 3.5 Information Main Security Boot Exit Item Specific Help Supervisor Password Is: Clear Supervisor Password User Password Is: Clear controls access to the whole setup utility.
  • Page 59 Table 2-3. BIOS Security (Continued) Parameter Description Option Password on Boot Disabled or CAUTION: Enabled If Power-on Password authentication is enabled, the BIOS password can only be cleared by initiating the Crisis Disk Recovery procedure. Refer to BIOS Recovery by Crisis Disk.
  • Page 60 Right Bracket Period Comma Semi-colon Slash Back-slash IMPORTANT: Use care when typing a password. Characters do not appear on the screen. 3. Retype password in the Confirm New Password field and press Enter. 4. If new password and confirm new password strings match, the Setup Notice dialog screen is shown (Figure 2-5).
  • Page 61 Removing a Password Perform the following: 1. Use the  and  keys to highlight Set Supervisor Password and press Enter. The Set Supervisor Password dialog box is shown. (Figure 2-7) Set Supervisor Password Enter Current Password Enter Current Password Enter New Password Confirm New Password Figure 2-7.
  • Page 62 Setup Notice Changes have been saved. [Continue] Continue Figure 2-9. Changing a Password: Setup Notice a. Press Enter to return to the BIOS Setup Utility Security menu. b. The Supervisor Password parameter is shown as Set. c. Press F10 to save changes and exit BIOS Setup Utility. 6.

  • Page 63: Boot

    Boot The Boot tab allows changes to the order of boot devices used to load the operating system. Bootable devices include the: USB diskette drives  Onboard hard disk drive  DVD drive in the module bay  Use  and  keys to select a device and press F5 or F6 to change the value. InsydeH20 Setup Utility Rev.

  • Page 64: Exit

    Exit The Exit tab allows users to save or discard changes and quit the BIOS Setup Utility. InsydeH20 Setup Utility Rev. 3.5 Information Main Security Boot Exit Item Specific Help Exit Saving Changes Exit System Setup and Exit Discard Changes save your Changes Exit utility without Load Setup Defaults...

  • Page 65: Bios Flash Utilities

    BIOS Flash Utilities BIOS Flash memory updates are required for the following conditions: New versions of system programs  New features or options  Restore a BIOS when it becomes corrupted.  Use the Flash utility to update the system BIOS Flash ROM. NOTE: NOTE: If a Crisis Recovery Disc is not available, create one before BIOS Flash utility is used.

  • Page 66: Dos Flash Utility

    DOS Flash Utility Perform the following to use the DOS Flash Utility: 1. Press F2 during boot to enter Setup Menu. 2. Select Boot Menu to modify boot priority order. 3. Move USB HDD to position 1 (Figure 2-14). (Refer to menu) Boot InsydeH20 Setup Utility...
  • Page 67 BIOS flash process begins. (Figure 2-16) 1.4e AO722 AO722 1.00 1.01 Figure 2-16. Updating Flash ROM Blocks 7. Flash is complete when the message, Flash Programming Complete is shown. System will restart automatically when finished. NOTE: NOTE: If AC power is not connected, the following message is shown (Figure 2-17). Plug in AC power to continue.

  • Page 68: Winflash Utility

    WinFlash Utility Perform the following to use the WinFlash Utility: 1. Double click the WinFlash executable. 2. Click OK to begin the update. A progress screen is shown. (Figure 2-18) AO722 AO722 V1.01 V1.00 Figure 2-18. InsydeFlash 2-18 System Utilities...
  • Page 69 NOTE: NOTE: If the caution message appears (Figure 2-19), make sure AC power adapter is connected. Figure 2-19. InsydeFlash 2-19 System Utilities...

  • Page 70: Hdd/Bios Password Utilities

    HDD/BIOS Password Utilities CAUTION: If Power-on Password authentication is enabled, the BIOS password can only be cleared by initiating the Crisis Disk Recovery procedure. See BIOS Recovery by Crisis Disk. Clearing HDD Passwords This section provides details about removing an HDD password from the BIOS. If the HDD password is incorrectly entered three times, an error is generated.
  • Page 71 NOTE: NOTE: A key code is generated for use with unlocking utility. Make note of this code. 3. On a separate, compatible device, boot to DOS. 4. Execute UnlockHD.exe (Figure 2-23) to create a password unlock code. Use the format <UnlockHD [key code]>...

  • Page 72: Clearing Bios Passwords

    Clearing BIOS Passwords If a BIOS password (Supervisor Password and/or User Password) is set, the BIOS will prompt for the password at system POST or upon entering the BIOS setup menu. There are two methods for clearing the BIOS password. A hardware method and a software method. Hardware Method 1.
  • Page 73 1. At a DOS prompt, enter clnpwd.exe. 2. Press 1 or 2 to clean the desired password. (Figure 2-25) D:\Clnpwd>clnpwd Acer Clean Password Utility V1.00 Press 1 or 2 to clean any password shown as below 1. User Password 2. Supervisor Password Clean User Password Successful! Figure 2-25.

  • Page 74: Miscellaneous Tools

    Miscellaneous Tools Using Boot Sequence Selector The Boot Sequence Selector allows the boot order to be changed without accessing the BIOS Setup Utility. To use the Boot Sequence Selector, perform the following: 1. At a DOS prompt, enter bs <#> and a boot sequence ID number. A boot sequence ID is a digit from 1 to 4.

  • Page 75: Using Boot Manager

    Using Boot Manager The Boot Manager allows the boot order to be changed without accessing the BIOS Setup Utility. To use the Boot Manager, perform the following: NOTE: NOTE: The F12 Boot Menu option must be set to Enabled in the BIOS Setup Utility’s Main screen.
  • Page 76 The following examples show the commands and the corresponding output information: Read DMI Information from Memory Input: dmitools /r Output: Manufacturer (Type1, Offset04h): Acer Product Name (Type1, Offset05h): AO722 Serial Number (Type1, Offset07h): 01234567890123456789 UUID String (Type1, Offset08h): xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx Write Product Name to EEPROM...

  • Page 77: Using Ssid/Svid Utility

    Using SSID/SVID Utility To update MAC address and SSID/SVID, perform the following: 1. Copy contents of memcfg folder to bootable USB HDD device. 2. Edit mac_id.ini to add correct MAC address and SSID/SVID. Edit: C:\memcfg\mac_id.ini Line Current_MAC_address = 00-04-F0-11-11-1A SubSystem_ID = 05-43-10-25 Figure 2-28.
  • Page 78 2-28 System Utilities...
  • Page 79 CHAPTER Machine Maintenance Procedures...

  • Page 80: Introduction

    Introduction ......... 3-5 General Information .
  • Page 81 LCD Bezel Removal....... . . 3-37 LCD Bezel Installation ......3-38 Camera Module Removal.

  • Page 83: Introduction

    Machine Maintenance Procedures Introduction This chapter contains general information about the notebook, a list of tools needed to perform the required maintenance and step by step procedures on how to remove and install components from the notebook computer. General Information The product previews seen in the following procedures may not represent the final product color or configuration.

  • Page 84: Screw Table

    Screw Table Table 3-1 contains a complete list of the required screws and fasteners required when performing any maintenance on the notebook computer. Table 3-1. Main Screw List Screw Quantity M2.0x3.0 M2.0x3.0 t=4 M2.0x4.0 Ni M2.0x5.0 M3.0x3.0 Ni M2.0x3.0 (speaker) Machine Maintenance Procedures...

  • Page 85: Maintenance Flowchart

    Maintenance Flowchart The flowchart in Figure 3-1 provides a graphic representation of the module removal and installation sequences. It provides information on what components need to be removed and installed during servicing. Figure 3-1. Maintenance Flowchart Machine Maintenance Procedures...

  • Page 86: Getting Started

    Getting Started The flowchart in Figure 3-1 identifies sections illustrating the complete removal and install sequence. Observe the order of the sequence to avoid damage to any of the hardware components. Perform the following prior to performing any maintenance procedures: 1.

  • Page 87: Battery Pack Removal

    Battery Pack Removal 1. Slide and hold battery release latch (B) to release battery from lower case. (Figure 3-3) Figure 3-3. Battery Pack 2. Remove battery (A). IMPORTANT: Follow local regulations for battery disposal (Figure 3-3). Battery Pack Installation 1. Install battery (A) into slot (C) until secured. (Figure 3-4) Figure 3-4.

  • Page 88: Dummy Card Removal

    Dummy Card Removal 1. Push in dummy card (A) to release. (Figure 3-5) Figure 3-5. Dummy Card 2. Remove dummy card (A). Dummy Card Installation 1. Insert dummy card (A). 2. Push in to lock. 3-10 Machine Maintenance Procedures...

  • Page 89: Sim Card Removal

    SIM Card Removal Prerequisite: Battery Pack Removal 1. Locate SIM card (A) in battery bay. (Figure 3-6) Figure 3-6. SIM Card 2. Push in SIM card to release from spring latch. 3. Remove SIM card. SIM Card Installation 1. Insert SIM card (A) into SIM card slot. (Figure 3-6) 2.

  • Page 90: Uniload Door Removal

    Uniload Door Removal Prerequisite: Battery Pack Removal 1. Remove screw (A) from lower case. (Figure 3-7) Figure 3-7. Uniload Door 2. Slide and remove uniload door (B). Uniload Door Installation 1. Insert uniload door flanges into slots (C) on lower case. (Figure 3-8) Figure 3-8.
  • Page 91 2. Slide uniload door (B) until secure. 3. Install and secure screw (A) to lower case. (Figure 3-7) 4. Install battery pack. Size Quantity Screw Type M2.0x5.0 3-13 Machine Maintenance Procedures...

  • Page 92: Hdd Module Removal

    HDD Module Removal Prerequisite: Uniload Door Removal 1. Disconnect HDD module FFC (A) from mainboard connector (B). (Figure 3-9) Figure 3-9. HDD Module 2. Remove HDD module (C) from lower case by lifting HDD mylar (D). 3. Remove screws (E) from HDD module. (Figure 3-10) Figure 3-10.

  • Page 93: Hdd Module Installation

    4. Disconnect HDD board (F) from HDD connector (G). 5. Remove HDD bracket (H) from HDD module. HDD Module Installation 1. Install HDD bracket (H) HDD module. (Figure 3-10) 2. Connect HDD board (F) to HDD connector (G). 3. Install and secure screws (E) to HDD module. 4.

  • Page 94: Dimm Module Removal

    DIMM Module Removal Prerequisite: Uniload Door Removal 1. Locate DIMM module (A) on mainboard. (Figure 3-11) Figure 3-11. DIMM Module 2. Open module clips (B) to release DIMM module. 3. Disconnect DIMM module from mainboard connector (C). DIMM Module Installation 1.

  • Page 95: Wlan Module Removal

    WLAN Module Removal Prerequisite: Uniload Door Removal 1. Locate WLAN module (A) on mainboard. (Figure 3-12) Figure 3-12. WLAN Module 2. Disconnect WLAN main (D) and auxiliary (C) antenna cables from WLAN module. 3. Remove screw (B) from WLAN module. 4.

  • Page 96: 3G Module Removal

    3G Module Removal Prerequisite: Uniload Door Removal 1. Locate 3G module (A) on mainboard. (Figure 3-12) Figure 3-13. WLAN Module 2. Disconnect 3G main (D) and auxiliary (C) antenna cables from 3G module. 3. Remove screw (E) from 3G module. 4.

  • Page 97: Keyboard Removal

    Keyboard Removal Prerequisite: Uniload Door Removal 1. Locate and unlock latches (A). (Figure 3-14) Figure 3-14. Keyboard Latches CAUTION: Keyboard is attached to mainboard by Flexible Printed Circuits (FPC) cable. Use caution when lifting or removing keyboard. 2. Lift keyboard from upper case. 3.

  • Page 98: Keyboard Installation

    Keyboard Installation 1. Place keyboard facedown onto palmrest. (Figure 3-15) 2. Connect keyboard FPC (B) to mainboard connector (C). 3. Locate keyboard frame flanges (D). (Figure 3-16) Figure 3-16. Keyboard Frame Flanges 4. Install keyboard frame flanges into slots on upper case. (Figure 3-17) Figure 3-17.

  • Page 99: Upper Case Removal

    Upper Case Removal Prerequisite: Keyboard Removal 1. Remove screws (A) from lower case. (Figure 3-18) Figure 3-18. Lower Case Screws 2. Turn computer over. (Figure 3-19) Figure 3-19. Upper Case Cables and Screws 3-21 Machine Maintenance Procedures...

  • Page 100: Upper Case Installation

    3. Disconnect the following cables: (Figure 3-19) Touchpad board FFC (D) from mainboard connector (C)  LED Board FFC (E) from mainboard connector (F)  4. Remove screws (B) from upper case. 5. Separate upper case from lower case, as shown in Figure 3-20. Figure 3-20.

  • Page 101: Led Board Removal

    LED Board Removal Prerequisite: Upper Case Removal 1. Locate LED board (A) on upper case. (Figure 3-21) Figure 3-21. LED Board 2. Remove LED board FFC (D) from upper case adhesive. 3. Remove screw (C) from upper case. CAUTION: LED board is secure to lower case guide. Use caution when lifting. 4.

  • Page 102: Led Board Installation

    LED Board Installation 1. Align and install LED board with guide (E) on upper case. (Figure 3-22) 2. Align and install LED board (A) with guidepins (B) on upper case. (Figure 3-21) 3. Install and secure screw (C) to upper case. 4.

  • Page 103: Touchpad Board Removal

    Touchpad Board Removal Prerequisite: Upper Case Removal 1. Locate touchpad board (A) on upper case. (Figure 3-23) Figure 3-23. Touchpad Board 2. Disconnect touchpad board FFC (B) from touchpad board connector (C). 3. Remove screws (D) from upper case. 4. Remove touchpad board from guidepins (E) on upper case. Touchpad Board Installation 1.

  • Page 104: Usb Board Removal

    USB Board Removal Prerequisite: Upper Case Removal 1. Locate USB board (A) on lower case. (Figure 3-24) Figure 3-24. USB Board 2. Disconnect the following cables: USB board FFC (C) from mainboard connector (B)  Microphone cable (G) from mainboard connector (F) ...

  • Page 105: Bluetooth Module Removal

    Bluetooth Module Removal Prerequisite: Upper Case Removal 1. Locate bluetooth module (A). (Figure 3-25) Figure 3-25. Bluetooth Module CAUTION: Bluetooth cable is connected to module and mainboard. Use caution when lifting or removing bluetooth module. 2. Remove bluetooth module from adhesive on lower case. 3.

  • Page 106: Mainboard Removal

    Mainboard Removal Prerequisite: HDD Module Removal DIMM Module Removal WLAN Module Removal 3G Module Removal Upper Case Removal USB Board Removal 1. Disconnect the following cables: (Figure 3-27) Bluetooth cable (A) from mainboard connector (B)  Speaker cable (C) from mainboard connector (D) ...

  • Page 107: Mainboard Installation

    Mainboard Installation 1. Align and install mainboard with guidepins (L) on lower case. (Figure 3-27) 2. Install and secure screws (E) to lower case. 3. Connect DC-IN cable (H) to mainboard connector (J). 4. Secure mylar (K) over DC-in cable and mainboard connector. 5.

  • Page 108: Speaker Module Removal

    Speaker Module Removal Prerequisite: Upper Case Removal 1. Locate right (A) and left (B) speakers on lower case. (Figure 3-28) Figure 3-28. Speaker Modules 2. Remove speaker cable (D) from guides on lower case. 3. Remove screws (C) from lower case. 4.

  • Page 109: Rtc Battery Removal

    RTC Battery Removal Prerequisite: Mainboard Removal 1. Remove mylar (A) to reveal RTC battery. (Figure 3-29) Figure 3-29. RTC Battery Mylar 2. Lift battery (C) from opening (B) on mainboard connector (D). (Figure 3-30) Figure 3-30. RTC Battery 3. Remove battery from mainboard connector. NOTE: NOTE: Follow local regulations for battery disposal.

  • Page 110: Thermal Module Removal

    Thermal Module Removal Prerequisite: Mainboard Removal CAUTION: Thermal module may be hot. 1. Locate thermal module (A) on mainboard. (Figure 3-31) Figure 3-31. Thermal Module 2. Disconnect fan cable (D) from mainboard connector (C). 3. Remove screws (B) from mainboard. 4.

  • Page 111: Thermal Module Installation

    Thermal Module Installation 1. Align thermal module (A) to mainboard screw holes. (Figure 3-31) 2. Install and secure screws (B) to mainboard. 3. Connect fan cable (D) to mainboard connector (C). 4. Install mainboard. Size Quantity Screw Type M2.0x3.0 Figure 3-32. Mainboard Recycling IMPORTANT: Follow local regulations for circuit board disposal.

  • Page 112: Dc-In Cable Removal

    DC-IN Cable Removal Prerequisite: Mainboard Removal 1. Locate DC-IN cable (A) on lower case. (Figure 3-33) Figure 3-33. DC-IN Cable Removal 2. Remove DC-IN cable from slot (B) on lower case. DC-IN Cable Installation 1. Install DC-IN cable (A) to slot (B) on lower case. (Figure 3-33) 2.

  • Page 113: Lcd Module Removal

    LCD Module Removal Prerequisite: Mainboard Removal 1. Remove the following cables from lower case guides: (Figure 3-34) WLAN main cable (A)  WLAN auxiliary cable (B)  3G main cable (C)  3G auxiliary cable (D)  Figure 3-34. WLAN and 3G Cables 2.

  • Page 114: Lcd Module Installation

    LCD Module Installation 1. Align and install LCD module (F) with guidepins (G) on lower case. (Figure 3-34) 2. Install and secure screws (E) to lower case. 3. Secure the following cables to guides on lower case: WLAN main cable (A) ...

  • Page 115: Lcd Bezel Removal

    LCD Bezel Removal Prerequisite: LCD Module Removal 1. Remove mylar screw covers (A) from LCD bezel. (Figure 3-35) Figure 3-35. LCD Module Overview with Bezel 2. Remove screws (A) from LCD bezel. (Figure 3-36) Figure 3-36. LCD Bezel Screws 3-37 Machine Maintenance Procedures...

  • Page 116: Lcd Bezel Installation

    3. Starting from bottom edge of bezel, pry bezel up and away from LCD cover. (Figure 3-37) Figure 3-37. Lifting LCD Bezel 4. Move along edges until bezel is separated from LCD cover. 5. Remove bezel. LCD Bezel Installation 1. Align hinge side of bezel to LCD cover and press down until there is no gap between bezel and LCD module.

  • Page 117: Camera Module Removal

    Camera Module Removal Prerequisite: LCD Bezel Removal 1. Locate camera module (D) on LCD cover. (Figure 3-38) Figure 3-38. Camera Module 2. Remove camera module cable (A) from connector (B). 3. Remove camera module from adhesive strip and guidepins (C) on LCD cover. Camera Module Installation 1.

  • Page 118: Lcd Panel Removal

    LCD Panel Removal Prerequisite: LCD Bezel Removal 1. Remove screws (A) from LCD cover. (Figure 3-39) Figure 3-39. LCD Panel CAUTION: LCD cable is connected to LCD panel. Use caution when lifting or removing LCD panel. 2. Lift LCD panel (C), as shown in Figure 3-40. Figure 3-40.
  • Page 119 3. Disconnect camera cable (D) from connector (E). 4. Lift foil tabs (F). 5. Remove LCD cable (G) from LCD cover. 6. Remove LCD panel. (Figure 3-41) Figure 3-41. LCD Panel 7. Remove tape (H) to reveal LCD cable and LCD panel connector. 8.

  • Page 120: Lcd Panel Installation

    LCD Panel Installation 1. Connect LCD cable (G) to LCD panel connector (J). (Figure 3-42) 2. Secure tape (H) to cover LCD cable and LCD panel connector. 3. Align LCD cable with foil tabs (F) on LCD cover. (Figure 3-40) 4.

  • Page 121: Lcd Brackets Removal

    LCD Brackets Removal Prerequisite: LCD Panel Removal 1. Remove screws (A) from LCD brackets (B). (Figure 3-43) Figure 3-43. LCD Brackets Module 2. Remove brackets from guidepins (C) on LCD cover. LCD Brackets Installation 1. Align and install bracket (B) with guidepins (C) on LCD cover. (Figure 3-43) 2.

  • Page 122: Microphone Removal

    Microphone Removal Prerequisite: LCD Panel Removal 1. Lift foil tabs (A) to reveal microphone cable (B). (Figure 3-44) Figure 3-44. LCD Module Cover without Panel 2. Remove microphone cable from LCD cover. 3. Remove microphone module (C) from guide on LCD cover. Microphone Installation 1.

  • Page 123: 3G Antenna Removal

    3G Antenna Removal Prerequisite: LCD Panel Removal 1. Lift foil tabs (A) to reveal 3G main (B) and auxiliary (C) cables. (Figure 3-45) Figure 3-45. LCD Module Cover without Panel 2. Remove 3G cables from guides on LCD cover. 3. Remove foil (E) and (F) covering 3G main and auxiliary antennas from LCD cover. 4.

  • Page 124: Wlan Antenna Removal

    WLAN Antenna Removal Prerequisite: LCD Panel Removal 1. Lift foil tabs (A) to reveal WLAN main (B) and auxiliary (C) cables. (Figure 3-46) Figure 3-46. LCD Module Cover without Panel 2. Remove cables from guides on LCD cover. 3. Remove foil (E) and (F) covering WLAN main and auxiliary antennas from LCD cover. 4.
  • Page 125 CHAPTER Troubleshooting...
  • Page 126 Introduction ......... 4-3 General Information .

  • Page 127: Introduction

    NOTE: NOTE: The diagnostic tests are intended for Acer products only. Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses. 1. Obtain as much detailed information as possible about the problem.

  • Page 128: Power On Issues

    Power On Issues If the system fails, perform the following: Start Check AC/Batt only Swap AC/Battery power on Check Swap Power Power/B SW/B Whether OK Swap M/B Figure 4-1. Power On Issue Computer Shuts Down Intermittently If the system powers off at intervals, perform the following. 1.

  • Page 129: No Display Issues

    No Display Issues Top Display Issues If the top display fails, perform the following: Start Replace LCD Go to no power panel/cable panel/cabl Trouble shooting power on inverter/B e ok step Replace M/B module Connect it well well connected Replace RAM module module lcd cable...
  • Page 130 Bottom Display Issues If the bottom display fails, perform the following: Start Lvds cable Insert it well Insert well Or change it or it NG Bottom Insert is well or control/B cable Change control/B insert well or or control/B cable Replace M/B Figure 4-3.
  • Page 131 10. Remove the drives (Refer to Maintenance Flowchart). 11. If the Issue is still not resolved, refer to Online Support Information. Abnormal Video If the video appears abnormal, perform the following, one at a time. 1. Boot the computer. If permanent vertical/horizontal lines or dark spots appear in the same location, the ...

  • Page 132: Lcd Failure

    LCD Failure If the LCD fails, perform the following: Start Swap Check LCD LCD cable /LCD module panel Swap M/B Figure 4-4. LCD Failure Troubleshooting...

  • Page 133: Touch Panel Failure

    Touch Panel Failure If the Touch panel fails, perform the following: Start Touchpanel Change touch is OK (not crack) Panel Control/B Insert control/B cable insert Well or change it well or it is ok Swap M/B Figure 4-5. Touchpad Failure Troubleshooting...

  • Page 134: Internal Speaker Failure

    Internal Speaker Failure If Internal Speakers fail, perform the following: Start Re-assemble the Check M/B SPK cable to M/B SPK cable Check Logic Swap Logic lower lower Swap M/B Figure 4-6. Internal Speaker Failure Sound Problems Perform the following, one at a time. 1.
  • Page 135 Speakers are selected as the default audio device (green check mark). NOTE: NOTE: If Speakers does not show, right-click on the Playback tab and select Show Disabled Devices (clear by default). 7. Select Speakers and click Configure to start Speaker Setup. Follow the on-screen prompts to configure the speakers.

  • Page 136: Microphone Failure

    Microphone Failure If internal or external Microphones fail, perform the following: Start Check M/B Re-assemble the Mic cable MIC cable to M/B Check MIC Swap MIC wire of wire of LCD LCD module module Swap M/B Figure 4-7. Microphone Failure 1.

  • Page 137: Usb Failure

    USB Failure If the USB fails, perform the following: Start Check USB Replace USB CONNis well CONN Swap M/B Figure 4-8. USB Failure 4-13 Troubleshooting...

  • Page 138: Wireless Function Failure

    Wireless Function Failure If the WLAN fails, perform the following: Start Check W/L Re-assemble the antenna to antenna to W/L W/L card card Check Swap The antenna antenna Check W/L Swap the WL card card Swap M/B Figure 4-9. Wireless Function Failure 4-14 Troubleshooting...

  • Page 139: Bluetooth Failure

    Bluetooth Failure If the Bluetooth fails, perform the following: Start Check B/T Re-assemble the cable to B/T B/T cable Connect Swap The B/T Check B/T cable cable Swap the B/T Check B/T Swap M/B Figure 4-10. Bluetooth Failure 4-15 Troubleshooting...

  • Page 140: 3G Function Failure

    3G Function Failure If the Card Reader fails, perform the following: Start Re-assemble the Check 3G antenna to 3G antenna to card 3Gcard Check Swap The antenna antenna Check 3G Swap the 3G card card Swap M/B Figure 4-11. Card Reader Failure 4-16 Troubleshooting...

  • Page 141: Thermal Unit Failure

    Thermal Unit Failure If the Thermal Unit fails, perform the following: Start Fan cable Well Connect it well connected Fan ok Replace fan Thermal Insert is well well insert Swap M/B Figure 4-12. Thermal Failure 4-17 Troubleshooting...

  • Page 142: Cosmetic Failure

    Cosmetic Failure If there are cosmetic problems, perform the following: Start LCD cover Swap LCD cover Swap LCD bezel LCD bezel Swap Upper Upper Lower Swap Lower Function Test Figure 4-13. Cosmetic Failure 4-18 Troubleshooting...

  • Page 143: Other Functions Failure

    Other Functions Failure HDD Not Operating Correctly If the HDD fails to operate correctly, perform the following, one at a time. 1. Disconnect all external devices. 2. Run a complete virus scan using up-to-date software to confirm the computer is virus free. 3.
  • Page 144 ODD Not Operating Correctly If the ODD exhibits any of the following symptoms it may be faulty: Audio CDs do not play when loaded  DVDs do not play when loaded  Blank discs do not burn correctly  DVD or CD play breaks up or jumps ...
  • Page 145 5. Check that the Regional Code is correct for the selected media: IMPORTANT: Region can only be changed a limited number of times. After Changes remaining reaches zero, the region cannot be changed even when Windows is reinstalled or the drive is moved to another computer. Navigate to Start ...
  • Page 146 Check for broken connectors on the drive, motherboard, and cables.  Check for bent or broken pins on the drive, motherboard, and cable connections.  Try an alternate cable, if available. If the drive works with the new cable, the original ...
  • Page 147 3. If the mouse uses a USB connection, use a different USB port. 4. Use a different program to verify mouse operation. Reinstall the program experiencing mouse failure. 5. Restart the computer. 6. Remove recently added hardware and associated software. 7.

  • Page 148: Intermittent Problems

    Issues). 1. Remove power from the computer. 2. Visually check them for damage. If any problems are found, replace the FRU. 3. Remove or disconnect all of the following devices: Non-Acer devices  Printer, mouse, and other external devices ...

  • Page 149: Post Codes

    Post Codes The following are the InsydeH2O™ Functionality POST code tables. The components of the POST code table includes: SEC phase, PEI phase, DXE phase, BDS phase, CSM functions, S3 functions and ACPI functions. POST Code Range Table 4-2. POST Code Range Phase POST Code Range SEC 0x0...
  • Page 150 Table 4-3. SEC Phase POST Code Table (Continued) Functionality Name Phase Post Description (Include\PostCode.h) Code SEC_SETUP_CAR_OK Cache as RAM test SEC_FORCE_MAX_RATIO* Tune CPU frequency ratio to maximum level SEC_GO_TO_SECSTARTUP Setup BIOS ROM cache SEC_GO_TO_PEICORE Enter Boot Firmware Volume party relate functions – Platform dependence. Table 4-4.
  • Page 151 Table 4-4. PEI Phase POST Code Table (Continued) Functionality Name Phase Post Description (Include\PostCode.h) Code PEI_ENTER_RECOVERY_MODE P Recovery device Initialization PEI_RECOVERY_MEDIA_FOUND P Found Recovery image PEI_RECOVERY_MEDIA_NOT_FOUND P Recovery image not found PEI_RECOVERY_LOAD_FILE_DONE P EI 8 Load Recovery Image completed PEI_RECOVERY_START_FLASH Start Flash BIOS with Recovery image PEI_ENTER_DXEIPL...
  • Page 152 Table 4-5. DXE Phase POST Code Table (Continued) Functionality Name Phase Post Description (Include\PostCode.h) Code DXE_MP_CPU_INIT DXE Multi-processor MiddleInitialization DXE_SMBUS_INIT DXE SMBUS Driver Initialization DXE_SMART_TIMER_INIT D XE 51 8259 Initialization DXE_PCRTC_INIT D RTC Initialization DXE_SATA_INIT* DXE 53 TA Controller earlyInitialization DXE_SMM_CONTROLER_INIT* DXE 54 Setup SMM Control service...
  • Page 153 Table 4-6. BDS Phase POST Code Table (Continued) Functionality Name (Include\PostCode.h) Phase Post Description Code BDS_PCI_ENUMERATION_END BDS 15 PCI enumeration complete BDS_CONNECT_CONSOLE_IN BD S 16 Keyboard Controller, keyboard and mouse initialization BDS_CONNECT_CONSOLE_OUT BDS Video device initialization BDS_CONNECT_STD_ERR BDS 18 Er ror report device initialization BDS_CONNECT_USB_HC BDS...
  • Page 154 Table 4-6. BDS Phase POST Code Table (Continued) Functionality Name (Include\PostCode.h) Phase Post Description Code BDS_EFI64_SHADOW_ALL_LEGACY_ROM Shadow Misc Option BDS_ACPI_S3SAVE Save S3 resume required data in RAM BDS_READY_TO_BOOT_EVENT BDS Last Chipset initial before boot to OS BDS_GO_LEGACY_BOOT BDS Start to boot Legacy OS BDS_GO_UEFI_BOOT BDS Start to boot UEFI OS BDS_LEGACY16_PREPARE_TO_BOOT BD...
  • Page 155 Table 4-8. S3 Functions POST Code Table (Continued) Functionality Name (Include\PostCode.h) Phase Post Description Code S3_SWITCH_STACK Start to use memory during S3 resume S3_MEMORY_CALLBACK Set cache for physical memory during S3 resume S3_ENTER_S3_RESUME_PEIM P Start to restore system configuration S3_BEFORE_ACPI_BOOT_SCRIPT PEI C5 Restore system configuration stage1...
  • Page 156 Table 4-10. SMM Functions POST Code Table Functionality Name Post Phase Description (Include\PostCode.h) Code SMM_IDENTIFY_FLASH_DEVICE SMM 0xA0 Identify Flash device in SMM SMM_SMM_PLATFORM_INIT SMM 0xA2 SMM service initial SMM_ACPI_ENABLE_START SMM 0xA6 OS call ACPI enable function SMM_ACPI_ENABLE_END SMM 0xA7 ACPI enable function complete SMM_S1_SLEEP_CALLBACK SMM 0xA1 Enter S1...
  • Page 157 CHAPTER Jumper and Connector Locations...
  • Page 158 Mainboard ......... . 5-3 Clearing Password and BIOS Recovery .

  • Page 159: Mainboard

    Jumper and Connector Locations Mainboard JSIM1 PJP1 JLVDS1 JKB1 JIO1 JBT1 JREAD1 JLED1 JTP1 JSPK2 Figure 5-1. Mainboard Top Table 5-1. Mainboard Top Item Description Item Description Power switch JLED1 LED FFC connector PJP1 DC in connector JSPK2 Speaker connector JLVDS1 LVDS connector JIO1...
  • Page 160 JRJ45 PJP2 JCRT1 JHDD1 JUSB1 JFAN1 JDIMM1 JMINI1 JMINI2 JHDMI1 Figure 5-2. Mainboard Bottom Table 5-2. Mainboard Bottom Item Description Item Description JRJ45 LAN connector JHDMI1 HDMI port JCRT1 CRT connector JHDD1 HDD board FFC connector PJP2 Battery connector JFAN1 Fan connector JDIMM1 RAM connector...

  • Page 161: Clearing Password And Bios Recovery

    Clearing Password and BIOS Recovery This section provides users with the SOP (standard operating procedure) for clearing the BIOS password and recovering the BIOS for the Aspire One 722. Clearing Password NOTE: NOTE: The following procedure is only for clearing BIOS Password (Supervisor Password and User Password).

  • Page 162: Bios Recovery By Crisis Disk

    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 if a previous BIOS flashing process has failed.
  • Page 163 2. Click OK to close the warning dialogue (Figure 5-5). Figure 5-5. Format Warning Dialogue 3. When formatting is complete, a dialogue is shown (Figure 5-6). Click OK to close dialogue. Figure 5-6. Format Complete Dialogue Jumper and Connector Locations...
  • Page 164 4. Click Close to close the USB HDD Format dialogue (Figure 5-7). Figure 5-7. Close Format Dialogue IMPORTANT: Make sure only one BIOS file is saved in the USB HDD root directory. 5. Copy BIOS.FD to root directory of USB HDD. To use the Crisis USB key, perform the following: 1.
  • Page 165 CHAPTER FRU (Field Replaceable Unit) List...
  • Page 166 Exploded Diagrams ........6-4 Main Assembly ........6-4 LCD Assembly .
  • Page 167 Guide. For Acer Authorized Service Providers, the Acer office may have a different part number code from those given in the FRU list of this printed Service Guide. Users MUST use the local FRU list provided by the regional Acer office to order FRU parts for repair and service of customer machines.

  • Page 168: Exploded Diagrams

    Exploded Diagrams Main Assembly Figure 6-1. Main Assembly Exploded Diagram Table 6-1. Main Assembly Exploded Diagram Description Keyboard KB.I110A.117 USB Board 55.SFT02.004 Lower Case 60.SFT02.002 FRU (Field Replaceable Unit) List...
  • Page 169 Table 6-1. Main Assembly Exploded Diagram (Continued) Description Uniload Door 60.SFT02.003 DC-IN Cable 50.SFT02.002 Thermal Module w/ Fan 60.SFT02.006 Mainboard MB.SFT02.002 Upper Case 60.SFT02.001 FRU (Field Replaceable Unit) List...

  • Page 170: Lcd Assembly

    LCD Assembly Figure 6-2. LCD Assembly Exploded Diagram Table 6-2. LCD Assembly Exploded Diagram Description LCD Bezel incl. CMOS mylar 60.SFT02.005 Camera Module 57.SFT02.001 LCD Panel LK.11605.007 LCD Bracket (Right) 33.SFT02.002 LCD Cover 60.SFT02.004 LCD Cable 50.SFT02.005 LCD Bracket (Left) 33.SFT02.002 FRU (Field Replaceable Unit) List...

  • Page 171: Fru List

    FRU List Table 6-3. FRU List Category Description ADAPTER Adapter LEADER 40W 19V 1.7x5.5x11 Black AP.04007.002 IU40-11190-011S, wall-mounted, LV5+OBL LF Adapter DELTA 40W 19V 1.7x5.5x11 Black ADP-40 TH AP.04001.002 AA, LV5 wall-mounted, OBL LF BATTERY Battery SANYO AL10A Li-Ion 3S1P SANYO 3 cell BT.00303.022 2200mAh Main COMMON ID:AL10A31 Battery SANYO AL10AW Li-Ion 3S1P SANYO 3 cell...
  • Page 172 Table 6-3. FRU List (Continued) Category Description USB BOARD 55.SFT02.004 FOXCONN WIRELESS LAN BROADCOMM 43225 NI.23600.066 2X2 BGN (HM) T77H103.00 FOXCONN WIRELESS LAN ATHEROS HB97 2X2 NI.23600.072 BGN (HM) Foxconn Wireless LAN Broadcomm 43227 2x2 BGN NI.23600.087 3G CARD Huawei EM770W-Rev2 LC.21300.066 CABLE BLUE TOOTH CABLE-6PIN...
  • Page 173 Table 6-3. FRU List (Continued) Category Description HDD/HARD DISK DRIVE HDD HGST 2.5" 5400rpm 250GB HTS543225A7A384, KH.25007.020 Eagle B7, 320G/P SATA 8MB LF+HF F/W:A60W HDD HGST 2.5" 5400rpm 250GB HTS545025B9A300 KH.25007.016 Panther B SATA LF F/W:C60F Disk imbalance criteria = 0.014g-cm HDD SEAGATE 2.5"...
  • Page 174 Category Description UNILOAD DOOR-BLACK 60.SFT02.003 HDD BRACKET 33.SFT02.001 KEYBOARD Keyboard ACER NT1T_A10B NT1T Internal 11 KB.I110A.117 Standard 84KS Black US International Texture Keyboard ACER NT1T_A10B NT1T Internal 11 KB.I110A.101 Standard 84KS Black Greek Texture Keyboard ACER NT1T_A10B NT1T Internal 11 KB.I110A.092...
  • Page 175 Table 6-3. FRU List (Continued) Category Description Keyboard ACER NT1T_A10B NT1T Internal 11 KB.I110A.102 Standard 85KS Black Hungarian Texture Keyboard ACER NT1T_A10B NT1T Internal 11 KB.I110A.107 Standard 85KS Black Norwegian Texture Keyboard ACER NT1T_A10B NT1T Internal 11 KB.I110A.108 Standard 85KS Black Portuguese Texture Keyboard ACER NT1T_A10B NT1T Internal 11 KB.I110A.111...
  • Page 176 Table 6-3. FRU List (Continued) Category Description LCD COVER IMR-BLACK FOR W/O 3G 60.SFT02.004 LCD COVER IMR-BLACK FOR W/3G 60.SFT02.007 LCD COVER IMR-BLUE FOR W/O 3G 60.SFU02.002 LCD COVER IMR-BLUE FOR W/3G 60.SFU02.003 LCD BEZEL, INCL CMOS MYLAR - BLACK 60.SFT02.005 LED LCD AUO 11.6'' WXGA Glare B116XW03 V2 LF LK.11605.007...
  • Page 177 Table 6-3. FRU List (Continued) Category Description LCD BRACKET R&L 33.SFT02.002 CAMERA 0.3M 57.SFT02.001 MAINBOARD Mainboard AO722 LF UMA C50 3G MB.SFT02.002 Mainboard AO722 LF UMA C50 MB.SFT02.001 MEMORY Memory NANYA SO-DIMM DDRIII 1333 1GB KN.1GB03.034 NT1GC64BH4B0PS-CG LF 128*16 0.055um Memory KINGSTON SO-DIMM DDRIII 1333 1GB KN.1GB07.004 ACR128X64D3S1333C9 LF 128*8 0.065um...
  • Page 178 Table 6-3. FRU List (Continued) Category Description SPEAKER R+L 23.SFT02.002 MISCELLANEOUS LCD COVER GASKET-L FOR 3G 47.SFT02.005 LCD COVER GASKET-R FOR 3G 47.SFT02.006 LCD SCREW MYLAR-BLACK 47.SFT02.001 HDD MYLAR FOR 9.5MM 47.SFT02.002 HDD MYLAR FOR 7MM 47.SFT02.003 LCD MIC MYLAR 47.SFT02.004 6-14 FRU (Field Replaceable Unit) List...

  • Page 179: Screw List

    Screw List Table 6-4. Screw List Category Description SCREW 86.SFT02.001 SCREW 2D 3L K 4.5D ZK NL CR3 0.4T 86.SFT02.002 SCREW 2D 3L K 4.5D ZK NL 86.SFT02.003 SCREW 2D 4.0L K 4.0D NI NL 0.3T 86.SFT02.004 SCREW 2D 5L K 4.6D ZK NL CR3 86.SFT02.005 SCREW 2D 3L K 8D ZK NL 86.SFT02.006...
  • Page 180 6-16 FRU (Field Replaceable Unit) List...
  • Page 181 CHAPTER Model Definition and Configuration...
  • Page 182 Aspire One 722........
  • Page 183 Model Definition and Configuration Aspire One 722 Table 7-1. RO & Description Model Country Description AO722-C52bb LU.SFU02.009 EMEA AO722-C52bb W7HP64SSCH1 MC UMACbb_3 1*2G/320/BT/6L2.2/5R/CB_bgn_0.3C_ Rb_IT41 AO722-C52bb LU.SFU02.006 EMEA AO722-C52bb W7HP64SSDK2 MC UMACbb_3 1*2G/320/BT/3L2.2/5R/CB_bgn_0.3C_ Rb_ENS1 AO722-C52bb LU.SFU02.007 EMEA AO722-C52bb W7HP64SSDK2 MC UMACbb_3 1*2G/320/BT/6L2.2/5R/CB_bgn_0.3C_...
  • Page 184 Table 7-1. RO & Description (Continued) Model Country Description AO722-C52bb S2.SFU02.001 AO722-C52bb W7HP64SSWW1 MC UMACbb 1*2G/250/6L2.2/CB_bgn_0.3C_GEb_E AO722-C52bb S2.SFU02.002 AO722-C52bb W7HP64SSWW1 MC UMACbb_3 1*1G/250/BT/3L2.2/5R/CB_bgn_0.3C_ Rb_ES61 AO722-C52bb S2.SFU02.003 AO722-C52bb W7HP64SSWW1 MC UMACbb_3 1*2G/320/BT/6L2.2/5R/CB_bgn_0.3C_ Rb_ES61 AO722-C52kk AL/MK LU.SFT02.018 EMEA AO722-C52kk W7HP64SSAL1 MC UMACkk_3 1*2G/250/6L2.2/5R/CB_bgn_0.3C_IRB _A111 AO722-C52kk...
  • Page 185 Table 7-1. RO & Description (Continued) Model Country Description AO722-C52kk Baltic LU.SFT02.028 EMEA AO722-C52kk W7HP64SSBC3 MC UMACkk_3 1*2G/250/6L2.2/5R/CB_bgn_0.3C_IRB _SV21 AO722-C52kk Baltic LU.SFT02.029 EMEA AO722-C52kk W7HP64SSBC4 MC UMACkk_3 1*2G/250/6L2.2/5R/CB_bgn_0.3C_IRB _LT11 AO722-C52kk Baltic LU.SFT02.030 EMEA AO722-C52kk W7HP64SSBC5 MC UMACkk_3 1*2G/250/6L2.2/5R/CB_bgn_0.3C_IRB _LT11 AO722-C52kk Baltic LU.SFT02.050 EMEA...
  • Page 186 Table 7-1. RO & Description (Continued) Model Country Description AO722-C52kk Czech LU.SFT02.044 EMEA AO722-C52kk W7HP64SSCZ2 MC UMACkk_3 1*2G/320/BT/6L2.2/5R/CB_bgn_0.3C_ IRB_SK11 AO722-C52kk LU.SFT02.008 EMEA AO722-C52kk W7HP64SSDE1 MC UMACkk_3 1*2G/250/6L2.2/5R/CB_bgn_0.3C_IRB _DE11 AO722-C52kk LU.SFT02.006 EMEA AO722-C52kk W7HP64SSDK2 MC UMACkk_3 1*2G/320/BT/3L2.2/5R/CB_bgn_0.3C_ IRB_ENS1 AO722-C52kk LU.SFT02.010 EMEA AO722-C52kk W7HP64SSDK2 MC UMACkk_3 1*2G/250/6L2.2/5R/CB_bgn_0.3C_IRB...
  • Page 187 Table 7-1. RO & Description (Continued) Model Country Description AO722-C52kk LU.SFT02.022 EMEA AO722-C52kk W7HP64SSGR1 MC UMACkk_3 1*2G/250/6L2.2/5R/CB_bgn_0.3C_IRB _EL31 AO722-C52kk LU.SFT02.023 EMEA AO722-C52kk W7HP64SSGR3 MC UMACkk_3 1*2G/250/6L2.2/5R/CB_bgn_0.3C_IRB _EH41 AO722-C52kk LU.SFT02.057 EMEA AO722-C52kk W7HP64SSGR1 MC UMACkk_3 1*2G/320/BT/6L2.2/5R/CB_bgn_0.3C_ IRB_EL31 AO722-C52kk LU.SFT02.058 EMEA AO722-C52kk W7HP64SSGR3 MC UMACkk_3 1*2G/320/BT/6L2.2/5R/CB_bgn_0.3C_ IRB_EH41...
  • Page 188 Table 7-1. RO & Description (Continued) Model Country Description AO722-C52kk LU.SFT02.060 EMEA AO722-C52kk W7HP64SSIL1 MC UMACkk_3 1*2G/320/BT/6L2.2/5R/CB_bgn_0.3C_ IRB_HE71 AO722-C52kk LU.SFT02.034 EMEA AO722-C52kk W7HP64SSIT1 MC UMACkk_3 1*2G/250/6L2.2/5R/CB_bgn_0.3C_IRB _IT11 AO722-C52kk LU.SFT02.061 EMEA AO722-C52kk W7HP64SSIT1 MC UMACkk_3 1*2G/320/BT/6L2.2/5R/CB_bgn_0.3C_ IRB_IT11 AO722-C52kk LU.SFT02.001 AO722-C52kk W7HP64SJP1 MC UMACkk_3 1*2G/320/BT/6L2.2/5R/CB_bgn_0.3C_ BAG_IRB_JA11...
  • Page 189 Table 7-1. RO & Description (Continued) Model Country Description AO722-C52kk LU.SFT02.062 EMEA AO722-C52kk W7HP64SSPL1 MC UMACkk_3 1*2G/320/BT/6L2.2/5R/CB_bgn_0.3C_ IRB_PL11 AO722-C52kk LU.SFT02.019 EMEA AO722-C52kk W7HP64SSPT1 MC UMACkk_3 1*2G/250/6L2.2/5R/CB_bgn_0.3C_IRB _PT11 AO722-C52kk LU.SFT02.054 EMEA AO722-C52kk W7HP64SSPT1 MC UMACkk_3 1*2G/320/BT/6L2.2/5R/CB_bgn_0.3C_ IRB_PT11 AO722-C52kk LU.SFT02.025 EMEA AO722-C52kk W7HP64SSRO2 MC UMACkk_3 1*2G/250/6L2.2/5R/CB_bgn_0.3C_IRB _RO11...
  • Page 190 Table 7-1. RO & Description (Continued) Model Country Description AO722-C52kk LU.SFT02.002 AO722-C52kk W7HP64SSUS1 MC UMACkk_3 1*2G/250/6L2.2/5R/CB_bgn_0.3C_IRB _FRB4 AO722-C52kk S2.SFT02.001 AO722-C52kk W7HP64SSWW1 MC UMACkk 1*2G/250/3L2.2/CB_bgn_0.3C_GEk_E AO722-C52kk S2.SFT02.003 AO722-C52kk W7HP64SSWW1 MC UMACkk_3 1*2G/250/BT/6L2.2/5R/CB_bgn_0.3C_ IRB_ES61 AO722-C52kk S2.SFT02.004 AO722-C52kk W7HP64SSWW1 MC UMACkk_3 1*2G/250/BT/3L2.2/5R/CB_bgn_0.3C_ IRB_ES61 AO722-C58bb LU.SFU08.004 AO722-C58bb EM W7ST32EMSSEA1...
  • Page 191 Table 7-1. RO & Description (Continued) Model Country Description AO722-C58kk LU.SFT08.002 AO722-C58kk EM W7ST32EMSSPH1 MC UMACkk_3 1*2G/320/BT/6L2.2/5R/CB_bgn_0.3C_ BAG_IRB_ES61 AO722-C5Cbb LU.SFU0C.008 CHINA AO722-C5Cbb LINPUSSCN1 UMACbb_3 1*2G/320/6L2.2/5R/CB_bgn_0.3C_BA G_Rb_TC21 AO722-C5Cbb LU.SFU0C.009 AO722-C5Cbb LINPUSSEA1 UMACbb_3 1*2G/320/6L2.2/5R/CB_bgn_0.3C_Rb _ESG2 AO722-C5Cbb LU.SFU0C.001 AO722-C5Cbb LINPUSSTH3 UMACbb_3 1*1G/320/BT/6L2.2/5R/CB_bgn_0.3C_ BAG_Rb_ES61 AO722-C5Cbb LU.SFU0C.002 AO722-C5Cbb LINPUSSTH4...
  • Page 192 Table 7-1. RO & Description (Continued) Model Country Description AO722-C5Ckk LU.SFT0C.010 AO722-C5Ckk LINPUSSEA1 UMACkk_3 1*2G/320/6L2.2/5R/CB_bgn_0.3C_IRB _ESG2 AO722-C5Ckk LU.SFT0C.009 AO722-C5Ckk LINPUSSIN1 UMACkk_3 1*2G/320/BT/6L2.2/5R/CB_bgn_0.3C_ BAG_IRB_ES61 AO722-C5Ckk LU.SFT0C.001 AO722-C5Ckk LINPUSSTH3 UMACkk_3 1*2G/320/BT/6L2.2/5R/CB_bgn_0.3C_ BAG_IRB_ES61 AO722-C5Ckk LU.SFT0C.002 AO722-C5Ckk LINPUSSTH4 UMACkk_3 1*2G/320/BT/6L2.2/5R/CB_bgn_0.3C_ BAG_IRB_ES61 AO722-C5Ckk LU.SFT0C.003 AO722-C5Ckk LINPUSSTH1 UMACkk_3 1*2G/320/BT/6L2.2/5R/CB_bgn_0.3C_ BAG_IRB_TH51...
  • Page 193 Table 7-2. BOM Name & CPU Model Country BOM Name AO722-C52bb LU.SFU02.009 AO722_UMACbb_3 AMDC50B AO722-C52bb LU.SFU02.006 AO722_UMACbb_3 AMDC50B AO722-C52bb LU.SFU02.007 AO722_UMACbb_3 AMDC50B AO722-C52bb LU.SFU02.003 AO722_UMACbb_3 AMDC50B AO722-C52bb LU.SFU02.004 AO722_UMACbb_3 AMDC50B AO722-C52bb GCTWN LU.SFU02.002 AO722_UMACbb_3 AMDC50B AO722-C52bb LU.SFU02.005 AO722_UMACbb_3 AMDC50B AO722-C52bb LU.SFU02.008 AO722_UMACbb_3 AMDC50B...
  • Page 194 Table 7-2. BOM Name & CPU (Continued) Model Country BOM Name AO722-C52kk LU.SFT02.008 AO722_UMACkk_3 AMDC50B AO722-C52kk LU.SFT02.006 AO722_UMACkk_3 AMDC50B AO722-C52kk LU.SFT02.010 AO722_UMACkk_3 AMDC50B AO722-C52kk LU.SFT02.037 AO722_UMACkk_3 AMDC50B AO722-C52kk LU.SFT02.020 AO722_UMACkk_3 AMDC50B AO722-C52kk LU.SFT02.055 AO722_UMACkk_3 AMDC50B AO722-C52kk LU.SFT02.011 AO722_UMACkk_3 AMDC50B AO722-C52kk LU.SFT02.012 AO722_UMACkk_3 AMDC50B...
  • Page 195 Table 7-2. BOM Name & CPU (Continued) Model Country BOM Name AO722-C52kk LU.SFT02.019 AO722_UMACkk_3 AMDC50B AO722-C52kk LU.SFT02.054 AO722_UMACkk_3 AMDC50B AO722-C52kk LU.SFT02.025 AO722_UMACkk_3 AMDC50B AO722-C52kk LU.SFT02.047 AO722_UMACkk_3 AMDC50B AO722-C52kk RS/BA LU.SFT02.026 AO722_UMACkk_3 AMDC50B AO722-C52kk RS/BA LU.SFT02.048 AO722_UMACkk_3 AMDC50B AO722-C52kk SI/HR LU.SFT02.027 AO722_UMACkk_3 AMDC50B AO722-C52kk...
  • Page 196 Table 7-2. BOM Name & CPU (Continued) Model Country BOM Name AO722-C5Ckk LU.SFT0C.009 AO722_UMACkk_3 AMDC50B AO722-C5Ckk LU.SFT0C.001 AO722_UMACkk_3 AMDC50B AO722-C5Ckk LU.SFT0C.002 AO722_UMACkk_3 AMDC50B AO722-C5Ckk LU.SFT0C.003 AO722_UMACkk_3 AMDC50B AO722-C5Ckk LU.SFT0C.004 AO722_UMACkk_3 AMDC50B AO722-C5Ckk LU.SFT0C.005 AO722_UMACkk_3 AMDC50B AO722-C5Ckk LU.SFT0C.006 AO722_UMACkk_3 AMDC50B AO722-C5Ckk LU.SFT0C.007 AO722_UMACkk_3 AMDC50B...
  • Page 197 Table 7-3. LCD & VGA Chip (Continued) Model Country VGA Chip AO722-C52kk Baltic LU.SFT02.029 NLED11.6WXGAGS AO722-C52kk Baltic LU.SFT02.030 NLED11.6WXGAGS AO722-C52kk Baltic LU.SFT02.050 NLED11.6WXGAGS AO722-C52kk Baltic LU.SFT02.051 NLED11.6WXGAGS AO722-C52kk Baltic LU.SFT02.052 NLED11.6WXGAGS AO722-C52kk LU.SFT02.036 NLED11.6WXGAGS AO722-C52kk LU.SFT02.063 NLED11.6WXGAGS AO722-C52kk LU.SFT02.021 NLED11.6WXGAGS AO722-C52kk LU.SFT02.056 NLED11.6WXGAGS...
  • Page 198 Table 7-3. LCD & VGA Chip (Continued) Model Country VGA Chip AO722-C52kk LU.SFT02.034 NLED11.6WXGAGS AO722-C52kk LU.SFT02.061 NLED11.6WXGAGS AO722-C52kk LU.SFT02.001 NLED11.6WXGAGS AO722-C52kk LU.SFT02.003 NLED11.6WXGAGS AO722-C52kk LU.SFT02.004 NLED11.6WXGAGS AO722-C52kk LU.SFT02.015 NLED11.6WXGAGS AO722-C52kk LU.SFT02.042 NLED11.6WXGAGS AO722-C52kk LU.SFT02.014 NLED11.6WXGAGS AO722-C52kk LU.SFT02.041 NLED11.6WXGAGS AO722-C52kk LU.SFT02.035 NLED11.6WXGAGS AO722-C52kk LU.SFT02.062...
  • Page 199 Table 7-3. LCD & VGA Chip (Continued) Model Country VGA Chip AO722-C5Cbb LU.SFU0C.008 NLED11.6WXGAGS AO722-C5Cbb LU.SFU0C.009 NLED11.6WXGAGS AO722-C5Cbb LU.SFU0C.001 NLED11.6WXGAGS AO722-C5Cbb LU.SFU0C.002 NLED11.6WXGAGS AO722-C5Cbb LU.SFU0C.003 NLED11.6WXGAGS AO722-C5Cbb LU.SFU0C.004 NLED11.6WXGAGS AO722-C5Cbb LU.SFU0C.005 NLED11.6WXGAGS AO722-C5Cbb LU.SFU0C.006 NLED11.6WXGAGS AO722-C5Cbb LU.SFU0C.007 NLED11.6WXGAGS AO722-C5Ckk LU.SFT0C.008 NLED11.6WXGAGS AO722-C5Ckk LU.SFT0C.010...
  • Page 200 Table 7-4. Memory 1 & HDD 1 (Continued) Model Country Memory 1 HDD 1(GB) AO722-C52bb S2.SFU02.002 SO1GBIII10 N250GB5.4KS_4K AO722-C52bb S2.SFU02.003 SO2GBIII10 N320GB5.4KS_4K AO722-C52kk AL/MK LU.SFT02.018 SO2GBIII10 N250GB5.4KS_4K AO722-C52kk AL/MK LU.SFT02.045 SO2GBIII10 N320GB5.4KS_4K AO722-C52kk LU.SFT02.016 SO2GBIII10 N250GB5.4KS_4K AO722-C52kk LU.SFT02.043 SO2GBIII10 N320GB5.4KS_4K AO722-C52kk LU.SFT02.013 SO2GBIII10...
  • Page 201 Table 7-4. Memory 1 & HDD 1 (Continued) Model Country Memory 1 HDD 1(GB) AO722-C52kk LU.SFT02.023 SO2GBIII10 N250GB5.4KS_4K AO722-C52kk LU.SFT02.057 SO2GBIII10 N320GB5.4KS_4K AO722-C52kk LU.SFT02.058 SO2GBIII10 N320GB5.4KS_4K AO722-C52kk LU.SFT02.005 SO2GBIII10 N320GB5.4KS_4K AO722-C52kk LU.SFT02.007 SO2GBIII10 N500GB5.4KS_4K AO722-C52kk LU.SFT02.031 SO2GBIII10 N250GB5.4KS_4K AO722-C52kk LU.SFT02.053 SO2GBIII10 N320GB5.4KS_4K AO722-C52kk...
  • Page 202 Table 7-4. Memory 1 & HDD 1 (Continued) Model Country Memory 1 HDD 1(GB) AO722-C52kk S2.SFT02.001 SO2GBIII13 N250GB5.4KS AO722-C52kk S2.SFT02.003 SO2GBIII10 N250GB5.4KS_4K AO722-C52kk S2.SFT02.004 SO2GBIII10 N250GB5.4KS_4K AO722-C58bb LU.SFU08.004 SO2GBIII10 N320GB5.4KS_4K AO722-C58bb LU.SFU08.001 SO2GBIII10 N320GB5.4KS_4K AO722-C58bb LU.SFU08.003 SO2GBIII10 N500GB5.4KS_4K AO722-C58bb LU.SFU08.002 SO2GBIII10 N320GB5.4KS_4K AO722-C58kk...
  • Page 203 Table 7-5. Wireless LAN1 & Bluetooth Model Country Wireless LAN1 Bluetooth AO722-C52bb LU.SFU02.009 3rd WiFi 2x2 BGN BT 3.0 AO722-C52bb LU.SFU02.006 3rd WiFi 2x2 BGN BT 3.0 AO722-C52bb LU.SFU02.007 3rd WiFi 2x2 BGN BT 3.0 AO722-C52bb LU.SFU02.003 3rd WiFi 2x2 BGN AO722-C52bb LU.SFU02.004 3rd WiFi 2x2 BGN...
  • Page 204 Table 7-5. Wireless LAN1 & Bluetooth (Continued) Model Country Wireless LAN1 Bluetooth AO722-C52kk LU.SFT02.008 3rd WiFi 2x2 BGN AO722-C52kk LU.SFT02.006 3rd WiFi 2x2 BGN BT 3.0 AO722-C52kk LU.SFT02.010 3rd WiFi 2x2 BGN AO722-C52kk LU.SFT02.037 3rd WiFi 2x2 BGN BT 3.0 AO722-C52kk LU.SFT02.020 3rd WiFi 2x2 BGN...
  • Page 205 Table 7-5. Wireless LAN1 & Bluetooth (Continued) Model Country Wireless LAN1 Bluetooth AO722-C52kk LU.SFT02.019 3rd WiFi 2x2 BGN AO722-C52kk LU.SFT02.054 3rd WiFi 2x2 BGN BT 3.0 AO722-C52kk LU.SFT02.025 3rd WiFi 2x2 BGN AO722-C52kk LU.SFT02.047 3rd WiFi 2x2 BGN BT 3.0 AO722-C52kk RS/BA LU.SFT02.026...
  • Page 206 Table 7-5. Wireless LAN1 & Bluetooth (Continued) Model Country Wireless LAN1 Bluetooth AO722-C5Ckk LU.SFT0C.009 3rd WiFi 2x2 BGN BT 2.1 AO722-C5Ckk LU.SFT0C.001 3rd WiFi 2x2 BGN BT 2.1 AO722-C5Ckk LU.SFT0C.002 3rd WiFi 2x2 BGN BT 2.1 AO722-C5Ckk LU.SFT0C.003 3rd WiFi 2x2 BGN BT 2.1 AO722-C5Ckk LU.SFT0C.004...
  • Page 207 Table 7-6. NB Chipset, Battery & Adapter (Continued) Model Country NB Chipset Battery Adapter AO722-C52kk Baltic LU.SFT02.029 AMD A50M FCH 6CELL2.2 AO722-C52kk Baltic LU.SFT02.030 AMD A50M FCH 6CELL2.2 AO722-C52kk Baltic LU.SFT02.050 AMD A50M FCH 6CELL2.2 AO722-C52kk Baltic LU.SFT02.051 AMD A50M FCH 6CELL2.2 AO722-C52kk Baltic...
  • Page 208 Table 7-6. NB Chipset, Battery & Adapter (Continued) Model Country NB Chipset Battery Adapter AO722-C52kk LU.SFT02.034 AMD A50M FCH 6CELL2.2 AO722-C52kk LU.SFT02.061 AMD A50M FCH 6CELL2.2 AO722-C52kk LU.SFT02.001 AMD A50M FCH 6CELL2.2 AO722-C52kk LU.SFT02.003 AMD A50M FCH 6CELL2.2 AO722-C52kk LU.SFT02.004 AMD A50M FCH 3CELL2.2 AO722-C52kk...
  • Page 209 Table 7-6. NB Chipset, Battery & Adapter (Continued) Model Country NB Chipset Battery Adapter AO722-C5Cbb LU.SFU0C.008 AMD A50M FCH 6CELL2.2 AO722-C5Cbb LU.SFU0C.009 AMD A50M FCH 6CELL2.2 AO722-C5Cbb LU.SFU0C.001 AMD A50M FCH 6CELL2.2 AO722-C5Cbb LU.SFU0C.002 AMD A50M FCH 6CELL2.2 AO722-C5Cbb LU.SFU0C.003 AMD A50M FCH 6CELL2.2 AO722-C5Cbb...
  • Page 210 7-30 Model Definition and Configuration...
  • Page 211 CHAPTER Test Compatible Components...

  • Page 212: Microsoft® Windows® 7 Environment Test

    Aspire One 722 ........8-4...
  • Page 213 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 7 environment. Refer to the following lists for components, adapter cards, and peripherals which have passed these tests.
  • Page 214 Microsoft Windows 7 Environment Test ® ® Aspire One 722 Table 8-1. Aspire One 722 Vendor Type Description PLM00023 EM820W Huawei EM820W LC.21300.068 Huawei Accessory 10001028 ACER 11inch ACER Accessory ACER 11" Netbook LZ.23800.020 QUANTA Netbook Bag Bag Black Black...
  • Page 215 Table 8-1. Aspire One 722 (Continued) Vendor Type Description Bluetooth 10001018 HON BT 3.0 Foxconn Bluetooth BRM 2070 BH.21100.010 (T77H114.01) BT 3.0 10001018 HON BT 3.0 Foxconn Bluetooth ATH BU12 BH.21100.011 23707801 BT 2.1 Foxconn Bluetooth BRM 2070 BH.21100.007 FOXCONN TW (T77H114.01)
  • Page 216 Table 8-1. Aspire One 722 (Continued) Vendor Type Description 60002005 N250GB5.4KS HDD HGST 2.5" 5400rpm 250GB KH.25007.020 HGST SG HTS543225A7A384, Eagle B7, 320G/P SATA 8MB LF+HF F/W:A60W 60002005 N320GB5.4KS HDD HGST 2.5" 5400rpm 320GB KH.32007.008 HGST SG HTS545032B9A300 Panther B SATA LF F/W:C60F Disk imbalance criteria = 0.014g-cm...
  • Page 217 Table 8-1. Aspire One 722 (Continued) Vendor Type Description 60001993 SO4GBIII13 Memory NANYA SO-DIMM DDRIII KN.4GB03.005 NANYA 1333 4GB NT4GC64B8HB0NS-CG LF 256*8 0.055um 60002000 SO1GBIII13 Memory UNIFOSA SO-DIMM DDRIII KN.1GB0H.017 UNIFOSA 1333 1GB GU672203EP0200 LF 128*8 0.065um 60002041 SO1GBIII10 Memory NONE REG-ECC DDRIII 1066 KN.1GB00.003...
  • Page 218 Table 8-1. Aspire One 722 (Continued) Vendor Type Description VGA Chip 22554573 AMD UMA (AMD) KI.23200.154 VRAM 9999995 ONE N no VRAM KI.23300.014 TIME VENDER WiFi Antenna 10000105 WNC PIFA PIFA LZ.23500.006 Wireless LAN 10001018 HON 3rd WiFi 2x2 Foxconn Wireless LAN Broadcomm NI.23600.087...
  • Page 219 CHAPTER Online Support Information...
  • Page 220 Introduction ......... 9-3...
  • Page 221 This section describes online technical support services available to help users repair their Acer Systems. For distributors, dealers, ASP or TPM, please refer the technical queries to a local Acer branch office. Acer Branch Offices and Regional Business Units may access our website.
  • Page 222 Online Support Information...

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