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Acer ASPIRE 4625 Service Manual
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Acer ASPIRE 4625 Service Manual

Acer ASPIRE 4625 Service Manual

Aspire digital laptop user manual
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Aspire 4625/4625G 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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  • Page 1 Aspire 4625/4625G 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...

  • Page 2: Revision History

    Revision History Please refer to the table below for the updates made on Aspire 4625/4625G service guides. Date Chapter Updates...
  • Page 3 Copyright Copyright © 2010 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 4: Conventions

    Conventions The following conventions are used in this manual: SCREEN MESSAGES NOTE WARNING CAUTION IMPORTANT NOTE: This symbol where placed in the Service Guide designates a component that should be recycled according to the local regulations. Denotes actual messages that appear on screen.
  • Page 5 Preface Before using this information and the product it supports, please read the following general information. This Service Guide provides you with all technical information relating to the BASIC CONFIGURATION decided for Acer's "global" product offering. To better fit local market requirements and enhance product competitiveness, your regional office MAY have decided to extend the functionality of a machine (e.g.

  • Page 7: Table Of Contents

    System Specifications Features ............1 System Block Diagram .
  • Page 8 Table of Contents Removing the Mainboard ......... .70 Removing the Thermal Module .
  • Page 9 FRU (Field Replaceable Unit) List Aspire 4625/4625G Exploded Diagrams ....... . .130 LCD Assembly .
  • Page 10 Table of Contents...

  • Page 11: System Specifications

    System Specifications Features Below is a brief summary of the computer’s many features: NOTE: Items denoted with an (*) are only available for selected models. Operating System • Genuine Windows® 7 Home Premium 64-bit* • Genuine Windows® 7 Home Basic 64-bit* Platform ™...

  • Page 12: Optical Drive

    ™ HDMI (High-Definition Multimedia Interface) with HDCP (High-bandwidth Digital Content • Protection) support Audio • Optimized Dolby Home Theater ® Logic IIx, Dolby Audio Optimization, Dolby • High-definition audio support • S/PDIF (Sony/Philips Digital Interface) support for digital speakers • MS-Sound compatible •...

  • Page 13: Power Adapter And Battery

    • 342 (W) x 245 (D) x 24/47.6 (H) mm (13.46 X 9.64 X 0.94/1.6 inches) • 2.26 kg (4.9 lbs.)15 with 9-cell battery Power adapter and battery • ACPI 3.0 CPU power management standard: supports Standby and Hibernation power-saving modes •...

  • Page 14: Optional Items

    ™ • Google Setup • Google Toolbar ® • Microsoft Office Personal 2007 (Service Pack 2) (Japan only, subject to customer request) ® • Microsoft Office Trial (Service Pack 2) ® • Microsoft Works SE 9 ® • Microsoft Works 9 ®...
  • Page 15 Warranty • One-year International Travellers Warranty (ITW) Environment • Temperature: • Operating: 41 °F to 95 °F (5 °C to 35 °C) • Non-operating: -4 °F to -149 °F (20 °C to 65 °C) • Humidity (non-condensing): • Operating: 20% to 80% •...

  • Page 16: System Block Diagram

    System Block Diagram DDR3 channel A DDR3-SODIMM1 DDR3 channel B DDR3-SODIMM2 PCI-E Mini PCI-E Card Atheros PCIE-LAN (Wireless LAN) AR8151 (10/100/1000) RJ45 ALINK X4 SATA0 150MB SATA - HDD1 SATA1 150MB SATA - CD-ROM Winbond KBC NPCE781L CPU FAN Keyboard Touch Pad AMD Champlain CPU THERMAL...

  • Page 17: Your Acer Aspire Notebook Tour

    Your Acer Aspire Notebook tour Front View Icon Chapter 1 Item Acer Crystal Eye Web camera for video communication webcam (for selected models). Microphone Internal microphone for recording sound. Display screen Also called Liquid-Crystal Display (LCD), displays computer output. Description...
  • Page 18 Icon Item Indicates when the hard disk drive is active. Num Lock Lights up when Num Lock is activated. indicator Caps Lock Lights up when Caps Lock is activated. indicator Power button Turns the computer on and off. Keyboard For entering data into your computer. TouchPad Touch-sensitive pointing device which functions like a computer mouse.

  • Page 19: Closed Front View

    Closed Front View Icon Left View Icon Chapter 1 Item Multi-in-1 Accepts Secure Digital (SD), card reader 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. Item Kensington lock Connects to a Kensington-compatible...

  • Page 20: Right View

    Right View Icon USB 2.0 ports Optical drive Optical disk access indicator Emergency eject hole DC-in jack Bottom View Icon Item Connect to USB 2.0 devices (e.g. USB mouse, USB camera). Internal optical drive; accepts CDs or DVDs. Lights up when the optical drive is active. Ejects the optical drive tray when the computer is turned off.

  • Page 21: Indicators

    Icon Indicators The computer has several easy-to-read status indicators. The front panel indicators are visible even when the computer cover is closed. Icon Power Battery Communication indicator Chapter 1 Item Hard disk bay Houses the computer's hard disk (secured with screws). Memory Houses the computer's main memory.

  • Page 22: Touchpad Basics

    TouchPad Basics The following items show you how to use the TouchPad: • Move your finger across the TouchPad (1) to move the cursor. • Press the left (2) and right (3) buttons located beneath the TouchPad to perform selection and execution functions.

  • Page 23: Using The Keyboard

    Using the Keyboard The keyboard has full-sized keys and an embedded numeric keypad, separate cursor, lock, Windows, function and special keys. Lock Keys and embedded numeric keypad The keyboard has two lock keys which you can toggle on and off. Lock key Caps Lock When Caps Lock is on, all alphabetic characters typed are in uppercase.

  • Page 24: Windows Keys

    Windows Keys The keyboard has two keys that perform Windows-specific functions. Windows key 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 25: Hot Keys

    Hot Keys The computer employs hotkeys or key combinations to access most of the computer’s controls like screen brightness, volume output and the BIOS utility. To activate hot keys, press and hold the <Fn> key before pressing the other key in the hotkey combination. Hotkey Icon <Fn>...

  • Page 26: Hardware Specifications And Configurations

    Hardware Specifications and Configurations Skew Comparison Part ZQ2B(AMD1.8,CMO14 ,SAM1G*2,SGA250G) AMD CPU CPU AMD PhenomII P820 1.8G 25W 1.5M L2, Triple-Core North Bridge Chip AMD RS880M w/ HDCP EEPROM LCD 14" Panel LED LCD CMO 14" WXGA Glare N140B6- L24 LF 200nit 8ms 650:1 (Power saving) System Memory Memory SAMSUNG...
  • Page 27 Part ZQ2B(AMD1.8,CMO14 ,SAM1G*2,SGA250G) VGA chip Wireless Lan Mini Foxconn Wireless LAN Card Broadcomm 43225 2x2 BGN (HM) T77H103.00 Blue Tooth Foxconn Bluetooth ATH AR3011 Camera Suyin 1.3M SY9665SN NOTE: Parts that are the same across all skews have been removed from this table. Item AMD Champlain Graphics...
  • Page 28 CPU Fan True Value Table (Power Saving Mode) Fan On (°C) • Throttling 50%: On = 95C; Off = 90C • OS Shutdown: 98°C • H/W Shutdown: 95°C BIOS Item BIOS vendor BIOS Version BIOS ROM type Features System Memory Item Memory size DIMM socket number...
  • Page 29 Memory Combinations Slot 1 1024MB 1024MB 1024MB 2048MB 2048MB 2048MB 2048MB 4096MB Above table lists some system memory configurations. You may combine DIMMs with various capacities to form other combinations. In the above table, the configuration of slot 1 and slot 2 could be reversed. System Board Major Chips Item Northbridge...
  • Page 30 Wireless Module Item Manufacturer Specifications LAN Module Item Chipset Specifications Bluetooth Item Chipset Data throughput Protocol Interface Connector type Specification • Atheros HB93, Broadcomm 43225, Atheros HB97, Atheros HB95BG • IEEE 802.11b/g and Draft-N1 compliant • Advanced security via 802.11i •...
  • Page 31 Hard Disk Drive Interface Item Vendor & Model Seagate Name Capacity (MB) 160, 250, 320, Bytes per sector Data heads Drive Format Disks Spindle speed (RPM) Performance Specifications Buffer size Interface DC Power Requirements Voltage tolerance Chapter 1 Specification HGST Toshiba 160, 250, 160, 250,...
  • Page 32 Super-Multi Drive Module Item Vendor & model HLDS GT20N name Performance With CD Diskette Specification Transfer rate (MB/ Sustained: sec) 3,600 KB/s (24x) max. Buffer Memory 2 MB Interface SATA Applicable disc DVD-ROM: formats 4.7GB (Single Layer) 8.5GB (Dual Layer) DVD-R: 3.95GB (Ver.
  • Page 33 Audio Interface Item Codec Controller Realtek ALC271X high definition audio codec with embedded class-D speaker amplifier Audio onboard or • Onboard optional Mono or Stereo • Stereo Resolution • 98dB Signal-to-Noise Ratio (A-weighting) for DAC output • 90dB Signal-to-Noise Ratio (A-weighting) for ADC input Internal Digital Compatibility •...
  • Page 34 AC Adapter Item Input rating Maximum input AC current Inrush current Efficiency System LED Indicator Item Drive Activity Primary Battery charging state LCD 14” Item Vendor/model name Screen Diagonal (mm) Display Area (mm) Display resolution (pixels) Pixel Pitch Display Mode Typical White Luminance (cd/m (also called Brightness) Contrast Ratio...
  • Page 35 LCD Display Supported Resolution Resolution 640X480p/60Hz 4:3 720X480p/60Hz 4:3 640X480p/60Hz 16:9 1280X720p/60Hz 16:9 1920X1080p/60Hz 16:9 1440X480p/60Hz 4:3 1440X480p/60Hz 16:9 1920X1080p/50Hz 16:9 720X576p/50Hz 4:3 720X576p/50Hz 16:9 1280X720p/50Hz 16:9 1920X1080i/50Hz 16:9 1440X576i/50Hz 4:3 1440X576i/50Hz 16:9 1920X1080p/50Hz 16:9 Video Interface Item Chipset Package Features VRAM Item...
  • Page 36 Card Reader Item Part Name Package General Features LCD Inverter (Not available with this model) Item Vendor & model name Brightness conditions Input voltage (v) Input current (mA) Output voltage (V, RMS) Output current (mA, RMS) Output voltage frequency (KHz) PCMCIA Port (Not available in this model) Item PCMCIA controller...
  • Page 37 System Power Management Item Initial Initial On(S0) Standby(S1) Suspend(S3) Hibernate(S4) Soft Off(S5) Mechanical off is a condition where all power except the RTC battery has been removed from the system. 1. Initial to On state: When the AC adapter or Battery pack has been plugged into the system, the I WPC781 will be reset and initial all output pins then the system goes into Initial state and waiting for power on event.
  • Page 38 Chapter 1...

  • Page 39: System Utilities

    System Utilities BIOS Setup Utility The BIOS Setup Utility is a hardware configuration program built into your computer’s BIOS (Basic Input/ Output System). Your computer is already properly configured and optimized, and you do not need to run this utility. However, if you encounter configuration problems, you may need to run Setup.

  • Page 40: Aspire Jv41 Bios

    Aspire JV41 BIOS Information The Information screen displays a summary of the computer hardware information. Information Main Security C P U T y p e C P U T y p e C P U S p e e d C P U S p e e d I D E 0 M o d e l N a m e : I D E 0 M o d e l N a m e :...

  • Page 41: Main

    Main The Main screen allows the user to set the system time and date as well as enable and disable boot options and recovery. Information Main S y s t e m Ti m e : S y s t e m Ti m e : S y s t e m D a t e : S y s t e m D a t e : To t a l M e m o r y :...

  • Page 42: Security

    Security The Security screen contains parameters that help safeguard and protect your computer from unauthorized use. Information Main Security S u p e r v i s o r P a s s w o r d I s : S u p e r v i s o r P a s s w o r d I s : U s e r P a s s w o r d I s : U s e r P a s s w o r d I s :...

  • Page 43: Setting A Password

    Setting a Password Follow these steps as you set the user or the supervisor password: Use the ↑ and ↓ keys to highlight the Set Supervisor Password parameter and press the Enter key. The Set Supervisor Password box appears: Type a password in the “Enter New Password” field. The password length can not exceed 8 alphanumeric characters (A-Z, a-z, 0-9, not case sensitive).

  • Page 44: Boot

    Boot This menu allows the user to decide the order of boot devices to load the operating system. Bootable devices includes the USB diskette drives, the onboard hard disk drive and the DVD drive in the module bay. Select Boot Devices to select specific devices to support boot. Information Main B o o t p r i o r i t y o r d e r :...

  • Page 45: Exit

    Exit The Exit screen allows you to save or discard any changes you made and quit the BIOS Utility. Information Main E x i t S a v i n g C h a n g e s E x i t S a v i n g C h a n g e s E x i t D i s c a r d i n g C h a n g e s E x i t D i s c a r d i n g C h a n g e s L o a d S e t u p D e f a u l t s...

  • Page 46: Bios Flash Utilities

    BIOS Flash Utilities The BIOS flash memory update is required for the following conditions: • New versions of system programs • New features or options • Restore a BIOS when it becomes corrupted. Use the flash utility to update the system BIOS flash ROM. NOTE: If you do not have a crisis recovery diskette at hand, then you should create a Crisis Recovery Diskette before you use the flash utility.

  • Page 47: Dos Flash Utility

    DOS Flash Utility Perform the following steps to use the DOS Flash Utility: Press F2 during boot to enter the Setup Menu. Select Boot Menu to modify the boot priority order, for example, if using USB HDD to Update BIOS, move USB HDD to position 1.

  • Page 48: Winflash Utility

    WinFlash Utility Perform the following steps to use the WinFlash Utility: Double-click the WinFlash executable. Click OK to begin the update. A progress screen displays. Chapter 2...

  • Page 49: Remove Hdd/Bios Password Utilities

    Remove HDD/BIOS Password Utilities This section provides you with details about removing HDD/BIOS password: Remove HDD Password: If you key in the wrong HDD password three times, an error is generated. To reset the HDD password, perform the following steps: On another computer, run HDD_PW.exe.
  • Page 50 Removing BIOS Passwords If you key in the wrong HDD password three times, an error is generated. To clean the User or Supervisor passwords, perform the following steps: To reset the BIOS password, perform the following steps: On another computer, run BIOS_PW.exe. Enter “bios_pw 14452 0”...
  • Page 51 Chapter 2...
  • Page 52 Clearing BIOS Passwords To clear the User or Supervisor passwords, open the DIMM door and use a metal instrument to short the G1 jumper. Chapter 2...

  • Page 53: Using Boot Sequence Selector

    Using Boot Sequence Selector The Boot Sequence Selector allows the boot order to be changed without accessing the BIOS. To use Boot Sequence Selector, perform the following steps: Enter into DOS. Execute BS.exe to display the usage screen. Select the desired boot sequence by entering the corresponding sequence. For example, enter BS2 to change the boot sequence to HDD | CD ROM | LAN | Floppy.

  • Page 54: Using The Lan Mac Eeprom Utility

    Configuring UUID Values Boot into DOS. Run UUID.bat Using the LAN MAC EEPROM Utility You can use the MAC.BAT utility to write the MAC.CFG file to the EEPROM under DOS mode. Use a text editor (for example: Notepad) to open the MAC.CFG file. You can see the MAC.CFG contents as below: WriteData = ‘001122334455' StartAddr=7A...

  • Page 55: Machine Disassembly And Replacement

    Machine Disassembly and Replacement IMPORTANT:The outside housing and color may vary from the mass produced model. 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: •...

  • Page 56: General Information

    General Information Pre-disassembly Instructions Before proceeding with the disassembly procedure, make sure that you do the following: 1. Turn off the power to the system and all peripherals. 2. Place the system on a flat, stable surface. 3. Unplug the AC adapter and all power and signal cables from the system. Disassembly Process The disassembly process is divided into the following stages: •...

  • Page 57: External Module Disassembly Process

    External Module Disassembly Process IMPORTANT:The outside housing and color may vary from the mass produced model. External Modules Disassembly Flowchart The flowchart below gives you a graphic representation on the entire disassembly sequence and instructs you on the components that need to be removed during servicing. For example, if you want to remove the main board, you must first remove the keyboard, then disassemble the inside assembly frame in that order.

  • Page 58: Removing The Battery Pack

    Removing the Battery Pack 1. Turn computer over. Slide the battery lock in the direction shown. 2. Slide and hold the battery release latch to the release position (1), then lift out the battery pack from the main unit (2). Please detach the battery and follow local regulations for disposal.

  • Page 59: Removing The Sd Dummy Card

    Removing the SD dummy card 1. Push the SD dummy card all the way in to eject it. 2. Pull it out from the slot. Chapter 3...

  • Page 60: Removing The Lower Cover

    Removing the Lower Cover 1. See “Removing the Battery Pack” on page 48. 2. Remove the six (6) screws from the lower cover. Step Lower Cover M2.5*6.5 3. Remove the lower cover as shown. Size Quantity Screw Type Chapter 3...

  • Page 61: Removing The Optical Drive Module

    Removing the Optical Drive Module 1. See “Removing the Lower Cover” on page 50. 2. Remove the screw securing the ODD module. Step ODD Module M2.5*3 3. Using your fingers, pull the optical drive module out from the chassis. 4. Remove the two screws securing the ODD bracket and remove the ODD bracket from the optical disk drive module.
  • Page 62 Step Size Quantity Screw Type ODD Bracket M2.0*3 5. Remove the ODD bezel by rotating the top edge downward and pulling it clear of the module. Chapter 3...

  • Page 63: Removing The Dimm Modules

    Removing the DIMM Modules 1. See “Removing the Lower Cover” on page 50. 2. Push out the release latches on both sides of the DIMM socket to release the DIMM module. 3. Remove the DIMM module. 4. Repeat steps for the second DIMM module if present. Chapter 3...

  • Page 64: Removing The Wlan Module

    Removing the WLAN Module 1. See “Removing the Lower Cover” on page 50. 2. Disconnect the two (2) antenna cables from the WLAN Board NOTE: Cable placement is Black to the TR1 terminal (next to DIMM module) and White to the TR2 terminal (closest to the edge of the chassis).
  • Page 65 4. Detach and remove the WLAN Board from the WLAN socket. Chapter 3...

  • Page 66: Removing The Hard Disk Drive Module

    Removing the Hard Disk Drive Module 1. See “Removing the Lower Cover” on page 50. 2. Using the pull-tab, slide the HDD Module in the direction of the arrow to disconnect the interface. 3. Lift the HDD Module clear of the HDD bay. 4.

  • Page 67: Main Unit Disassembly Process

    Main Unit Disassembly Process Main Unit Disassembly Flowchart Remove CRT Cable Remove USB Board Remove LCD module Screw List Step Lower Cover M2.5*6.5 M2.5*4 M2.0*6 M2.0*3widehead Upper Cover M2.5*4 M2.0*3widehead Function Board M2.0*3widehead Power Switch M2.0*3widehead Board USB Board M2.5*4 Mainboard M2.5*4 Chapter 3...

  • Page 68: Removing The Keyboard

    Removing the Keyboard CAUTION: Using metal tools to remove the Keyboard may cause damage to the outer casing. It is recommended that you use only your fingers and plastic tools to remove the Keyboard. 1. See “Removing the Battery Pack” on page 48. 2.

  • Page 69: Removing The Upper Cover

    5. Open the locking latch on the FFC, and disconnect the cable as shown. 6. Lift the keyboard clear of the chassis. Removing the Upper Cover 1. See “Removing the Keyboard” on page 58. 2. Turn the computer over. Disconnect the following four cables from the Mainboard: Left speaker cable Touchpad FFC Power Switch FFC...
  • Page 70 3. Disconnect A as shown. 5. Release the locking latch and remove C as shown. NOTE: Avoid pulling on cables directly to prevent damage to the connectors. Use the pull-tabs on FFC cables whenever available. 4. Release the locking latch and remove B as shown. 6.
  • Page 71 7. Remove the sixteen (16) securing screws from the lower cover. Step Lower Cover M2.5*6.5 (red callout) Lower Cover M2.5*4L (green callout) Lower Cover M2.0*3widehead (blue callout) NOTE: 8. Remove the seven (7) screws from the top cover. Step Upper Cover M2*3L (red callout) Upper Cover...

  • Page 72: Removing The Power Switch Board

    9. Remove the Upper Cover by lifting directly upward from the front as shown. Removing the Power Switch Board 1. See “Removing the Upper Cover” on page 59. 2. Locate the Power Switch Board in the Upper Cover. 3. Release the securing latch holding the Power Switch Board FFC and remove. Chapter 3...

  • Page 73: Removing The Function Board

    4. Remove the two (2) screws and lift the Power Switch Board clear of the Upper Cover. Step Power Switch M2.0*3widehead Board Removing the Function Board 1. See “Removing the Upper Cover” on page 59. 2. Locate the Function Board in the Upper Cover. Chapter 3 Size Quantity...
  • Page 74 3. Remove the two (2) screws attaching it to the upper cover. Step Size Quantity Screw Type Function Board M2.0*3widehead 4. Lift the Function Board clear of the Upper Cover, but do not remove completely. 5. Turn the Function Board over. Release the securing latch holding the Function Board FFC and remove. Chapter 3...

  • Page 75: Removing The Usb Board

    Removing the USB Board 1. See See “Removing the Upper Cover” on page 59. 2. Remove the single securing screw from the USB Board. Step USB Board M2.5*4 3. Release the FFC latch and remove the FFC cable from the mainboard connector. 4.

  • Page 76: Removing The Bluetooth Module

    5. Lift the USB Board upward away from the chassis. Removing the Bluetooth Module 1. See “Removing the Upper Cover” on page 59. 2. Disconnect the cable from the Mainboard and lift the Bluetooth Module off the mainboard. 3. Remove the single securing screw from the Bluetooth board. Step Bluetooth Board M2.0*3...

  • Page 77: Removing The Lcd Module

    4. Remove the Bluetooth board from the mainboard and disconnect the cable as shown. Removing the LCD Module 1. See “Removing the Upper Cover” on page 59. 2. Disengage the WiFi antennas from the guides on the bottom cover. 3. Rest the computer on the back of the LCD as shown. Thread the WiFi antennas through the chassis and disengage from the cable guides as shown.
  • Page 78 4. Peel back the adhesive holding the LVDS cable. 5. Pull up on the LVDS cable to disconnect it from the mainboard. 6. Unlock the microphone cable release it from the clasps on the cooling fan. Chapter 3...
  • Page 79 7. Remove the four securing screws (two each side) from the LCD module. Step LCD Module (red M2.5*6.5 callouts) LCD Module M2.5*3 (green callout) 8. Ensure that all cables entering the LCD are free of the chassis and remove the LCD module from the chassis. Chapter 3 Size Quantity...

  • Page 80: Removing The Mainboard

    Removing the Mainboard 1. See “Removing the Bluetooth Module” on page 66. 2. See “Removing the LCD Module” on page 67. 3. Disconnect the right speaker cable. 4. Turn the computer over and remove the DC-In cable. 5. Remove the three (3) securing screws from the Mainboard. Chapter 3...

  • Page 81: Removing The Thermal Module

    Step Mainboard M2.5*4 6. Lift the Mainboard right side first and remove it from the Lower Cover. Removing the Thermal Module 1. See “Removing the Mainboard” on page 70. 2. Turn the Mainboard over and disconnect the Fan cable as shown. Chapter 3 Size Quantity...
  • Page 82 3. Loosen the six (6) captive screws (in numerical order from 1 to 6) and remove the two (2) screws (green callouts - numbers 7 & 8) from the CPU Thermal Module. Step Size Quantity Screw Type Thermal Module M2.0*3 4.

  • Page 83: Removing The Pch Thermal Module

    Removing the PCH Thermal Module 1. See “Removing the Mainboard” on page 70. 2. remove the two (2) screws from the PCH Thermal Module. 3. Lift the PCH Thermal Module clear of the Mainboard. Removing the CPU 1. See “Removing the Thermal Module” on page 71. 2.

  • Page 84: Removing The Rtc Battery

    3. Lift the CPU clear of the socket as shown. IMPORTANT:The pins on the underside of the CPU are very delicate. If they are damaged, the CPU may malfunction. Place the CPU on a clean, dry surface when it is not installed. Removing the RTC Battery 1.

  • Page 85: Lcd Module Disassembly Process

    LCD Module Disassembly Process LCD Module Disassembly Flowchart Remove FPC cable Screw List Step Screw LCD Bezel M2.5*4 LCD Panel M2.0*3 Hinges M2.5*3 Chapter 3 Remove LCD panel from main unit before preceeding Remove LCD bezel Remove camera module Remove LCD panel Remove WLAN Remove microphone antennas...

  • Page 86: Removing The Lcd Bezel

    Removing the LCD Bezel 1. See “Removing the LCD Module” on page 67. 2. Remove the two (2) bezel screws. Step LCD Bezel M2.5*4 3. Starting from the top-center of the bezel, pry the bezel upwards and away from the panel. Move along the top and sides until the bezel is completely detached.

  • Page 87: Removing The Camera Module

    4. Grasp the hinges and lift the Bezel clear of the LCD Module in the direction shown. Removing the Camera Module 1. See “Removing the LCD Bezel” on page 76. 2. Disconnect the camera cable. 3. Remove the Camera from the module. Chapter 3...

  • Page 88: Removing The Lcd Panel

    Removing the LCD Panel 1. See “Removing the Camera Module” on page 77. 2. Disengage the various cables from the hinges. 3. Remove the four (4) securing screws from the LCD Panel. Step LCD Panel M2.0*3 4. Disengage the LVDS cable from the left hinge and the cable guides. Size Quantity Screw Type...

  • Page 89: Removing The Fpc Cable

    5. Lift the LCD Panel clear of the module as shown. Removing the FPC Cable 1. See “Removing the LCD Panel” on page 78. 2. Turn the LCD panel over to expose the rear. Disengage the adhesive strip securing it in place. 3.

  • Page 90: Removing The Microphone Module

    Removing the Microphone Module 1. See “Removing the LCD Panel” on page 78. 2. Remove the adhesive tape covering the microphone cable. 3. Disengage the cable from the cable guides. 4. Lift the Microphone Module clear of the cover. Chapter 3...

  • Page 91: Removing The Antennas

    Removing the Antennas 1. See “Removing the LCD Panel” on page 78. 2. Disengage the left antenna cable from the guides. 3. Disengage the right antenna cable from the guides. 4. Remove the adhesive tape and lift the left side antenna from the LCD module as shown. Chapter 3...

  • Page 92: Removing The Hinges

    5. Remove the adhesive tape and lift the right side antenna from the LCD module as shown. Removing the Hinges 1. See “Removing the LCD Panel” on page 78. 2. Remove the four (4) screws from the hinges Step LCD Hinges M2.5*3 3.

  • Page 93: Lcd Module Reassembly Procedure

    LCD Module Reassembly Procedure Replacing the MIC and WiFi Antennas 1. Replace the left and right antennas as shown. Press down on the adhesive pads to secure the antennas in place. 2. Replace the left antenna cable (white) as shown. Ensure that the cables are secured in the cable guides.

  • Page 94: Replacing The Fpc Cable

    6. Replace the adhesive tape onto the microphone cable. 7. Ensure the antenna cables pass through the hinge well as shown. Replacing the FPC Cable 1. Attach the FPC cable to the LCD panel and attach the adhesive protector. Chapter 3...

  • Page 95: Replacing The Lcd Panel

    2. Press down on the adhesive tape to secure the FPC cable in place. Replacing the LCD Panel 3. Place the LCD Panel into the module as shown. 4. Replace the four (4) securing screws to secure the LCD Panel. Chapter 3...

  • Page 96: Replacing The Webcam

    Replacing the Webcam 1. Place the camera in the LCD Module. 2. Connect the cable to the camera module. Chapter 3...

  • Page 97: Replacing The Lcd Bezel

    Replacing the LCD Bezel 1. Reattach the hinges first, then press down until there are no gaps between the bezel and the LCD Module. IMPORTANT: Ensure that the LCD cables pass through the hinge wells and are not trapped by the bezel. 2.

  • Page 98: Main Module Reassembly Procedure

    Main Module Reassembly Procedure Replacing the RTC Battery 1. Snap the RTC battery into its socket as shown, plus side (+) up. Replacing the CPU IMPORTANT:The CPU has a Pin1 locator that must be positioned corresponding to the marker on the CPU socket.

  • Page 99: Replacing The Thermal Module

    Replacing the Thermal Module IMPORTANT:Apply a suitable thermal grease and ensure all heat pads are in place before replacing the Thermal Module. The following thermal grease types are approved for use: Silmore GP50 • Honeywell PCM45F-SP • ShinEtsu 7762 • The following thermal pads are approved for use: Eapus XR-PE •...

  • Page 100: Replacing The Pch Thermal Module

    Replacing the PCH Thermal Module 1. Replace the PCH Thermal Module onto the Mainboard. 2. Replace the two (2) screws to secure the PCH Thermal Module. Chapter 3...

  • Page 101: Replacing The Mainboard

    Replacing the Mainboard 1. Place the Mainboard in the chassis, left edge first (1), then rotate it downward into position (2). NOTE: Ensure the left side I/O ports are positioned correctly through the casing. 3. Turn the computer over and replace the DC-In cable.

  • Page 102: Replacing The Lcd Module

    Replacing the LCD Module 1. Replace the LCD module onto the chassis. 2. Replace the four securing screws (two each side) to the LCD module. 3. Starting at the top, slide your finger down the length of the LVDS cable to reattach the adhesive. Chapter 3...
  • Page 103 4. Snap the FPC cable into place. 5. Connect the right speaker cable. cover. 6. Replace the WLAN cables into the cable guides Chapter 3...
  • Page 104 7. Rest the computer on the back of the LCD as shown. Pull the WiFi antennas through the hole in the chassis as shown. 8. Insert the WLAN cables into the cable guides as shown. Chapter 3...

  • Page 105: Replacing The Bluetooth Module

    Replacing the Bluetooth Module NOTE: The Bluetooth Module and USB Board can be replaced independently and in any order. 1. Connect the smaller end of the Bluetooth cable to the Bluetooth Module as shown. 1. Connect the Bluetooth cable to the Mainboard. Chapter 3 2.

  • Page 106: Replacing The Usb Board

    Replacing the USB Board 1. Replace the USB Board in the Lower Cover. 3. Insert the FFC cable in to the connector on the USB Board and secure the locking latch. 2. Insert the FFC cable in to the connector on the Mainboard and secure the locking latch.

  • Page 107: Replacing The Function Board

    Replacing the Function Board 1. Replace the Function Board FFC and lock it into place. Replacing the Power Switch Board 1. Place the Power Switch Board in to the Upper Cover as shown and replace the two (2) screws. Chapter 3 2.

  • Page 108: Replacing The Upper Cover

    Replacing the Upper Cover 1. Place the Upper Cover on the Lower Cover back edge first. 3. Continue pressing around the edges of the casing until there are no gaps between the Upper and Lower Covers. 2. Lower the cover into position and press down the sides as shown.
  • Page 109 4. Replace the eight (8) securing screws as shown. NOTE: The securing screws differ in length: M2.5*5 (red callout) and M2.5*3 (green callout). Ensure that the correct screw is used to secure the Upper Cover in place. 5. Connect the four cables to the Mainboard as shown. Chapter 3...
  • Page 110 6. Connect A as shown. 8. Insert C as shown and close the locking latch. 10. Turn the computer over and replace the fourteen screws as shown. 7. Insert B as shown and close the locking latch. 9. Insert D as shown and close the locking latch. Chapter 3...

  • Page 111: Replacing The Keyboard

    Replacing the Keyboard 1. Place the keyboard face down on the Upper Cover. Reconnect keyboard FFCs to the mainboard, and secure the locking latch. 2. Slide the Keyboard front edge first into the Upper Cover, ensuring that the four locating tabs are correctly seated.

  • Page 112: Replacing The Odd Module

    Replacing the ODD Module 1. Press the bezel into the tray, bottom edge first, to secure it to the ODD Module. 3. Push the ODD Module into the ODD bay until it is flush with the casing. Replacing the Hard Disk Drive Module 1.
  • Page 113 2. Insert the HDD, left side first, and lower it into place. 3. Slide the HDD to the right to connect the interface. Chapter 3...

  • Page 114: Replacing The Wlan Board

    Replacing the WLAN Board 1. Insert the WLAN board into the WLAN socket. 3. Connect the two (2) antenna cables to the module. NOTE: Cable placement is Black to the TR1 terminal (next to DIMM module) and White to the TR2 terminal (closest to the edge of the chassis).

  • Page 115: Replacing The Lower Covers

    Replacing the Lower Covers 1. Replace the HDD Cover as shown. IMPORTANT:Press down around the perimeter of the cover to ensure that the all the securing tabs are snapped correctly. 2. Secure the five captive screws to hold the covers in place. Chapter 3...

  • Page 116: Replacing The Dummy Cards

    Replacing the Dummy Cards 1. Insert the SD Dummy Card into the slot and push until the card clicks into place and is flush with the casing. Replacing the Battery Pack 1. Insert the battery pack and press down. 2. Slide the battery lock in the direction shown to secure the battery in place.

  • Page 117: Troubleshooting

    Troubleshooting Common Problems Use the following procedure as a guide for computer problems. NOTE: The diagnostic tests are intended to test only Acer products. Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses. Obtain the failing symptoms in as much detail as possible. Verify the symptoms by attempting to re-create the failure by running the diagnostic test or by repeating the same operation.

  • Page 118: Power On Issue

    Power On Issue If the system doesn’t power on, perform the following actions one at a time to correct the problem. Do not replace 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. Check the power cable is properly connected to the computer and the electrical outlet.

  • Page 119: No Display Issue

    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: No POST or Video If the POST or video doesn’t display, perform the following actions one at a time to correct the problem. Make sure that the internal display is selected.

  • Page 120: Random Loss Of Bios Settings

    Abnormal Video Display If video displays abnormally, perform the following actions one at a time to correct the problem. Reboot the computer. If permanent vertical/horizontal lines or dark spots display in the same location, the LCD is faulty and should be replaced. See “Disassembly Process” on page 46. If extensive pixel damage is present (different colored spots in the same locations on the screen), the LCD is faulty and should be replaced.

  • Page 121: Lcd Failure

    LCD Failure If the LCD fails, perform the following actions one at a time to correct the problem. Do not replace a non- defective 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: Chapter 4...

  • Page 122: Touchpad Failure

    TouchPad Failure If the TouchPad doesn’t work, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: Internal Speaker Failure If the internal Speakers fail, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: Chapter 4...

  • Page 123: Sound Problems

    Sound Problems If sound problems are experienced, perform the following actions one at a time to correct the problem. Reboot the computer. Navigate to Start Control Panel the Device Manager to determine that: • The device is properly installed. • There are no red Xs or yellow exclamation marks.

  • Page 124: Hdd Not Operating Correctly

    HDD Not Operating Correctly If the HDD does not operate correctly, perform the following actions one at a time to correct the problem. Disconnect all external devices. Run a complete virus scan using up-to-date software to ensure the computer is virus free. Run the Windows 7 Startup Repair Utility: insert the Windows 7 Operating System DVD in the ODD and restart the computer.

  • Page 125: Odd Failure

    ODD Failure If the ODD fails, perform the following actions one at a time to correct the problem. Do not replace a non- defective FRUs: ODD Not Operating Correctly If the ODD exhibits any of the following symptoms it may be faulty: •...
  • Page 126 Double-click lDE ATA/ATAPI controllers. If a device displays a down arrow, right-click on the device and click Enable. Double-click DVD/CD-ROM drives. If the device displays a down arrow, right-click on the device and click Enable. Check that there are no yellow exclamation marks against the items in lDE ATA/ATAPI controllers. If a device has an exclamation mark, right-click on the device and uninstall and reinstall the driver.
  • Page 127 Double-click IDE ATA/ATAPI controllers, then right-click ATA Device 0. Click Properties and select the Advanced Settings tab. Ensure that the Enable DMA box is checked and click OK. Repeat for the other ATA Devices shown if applicable. Drive Not Detected If Windows cannot detect the drive, perform the following actions one at a time to correct the problem.

  • Page 128: Wireless Function Failure

    Wireless Function Failure If the WLAN fails, perform the following actions one at a time to correct the problem. Do not replace a non- defective FRUs: Thermal Unit Failure If the Thermal Unit fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: Chapter 4...

  • Page 129: External Mouse Failure

    External Mouse Failure If an external Mouse fails, perform the following actions one at a time to correct the problem. Try an alternative mouse. If the mouse uses a wireless connection, insert new batteries and confirm there is a good connection. See the mouse user manual.

  • Page 130: Intermittent Problems

    Intermittent Problems Intermittent system hang problems can be caused by a variety of reasons that have nothing to do with a hardware defect, such as: cosmic radiation, electrostatic discharge, or software errors. FRU replacement should be considered only when a recurring problem exists. When analyzing an intermittent problem, do the following: Run the advanced diagnostic test for the system board in loop mode at least 10 times.

  • Page 131: Post Codes

    Post Codes These tables describe the POST codes and descriptions during the POST. Code POST Routine Description Verify Real Mode Disable Non-Maskable Interrupt (NMI) Get CPU type Initialize system hardware Initialize chipset with initial POST values Set IN POST flag Initialize CPU registers Enable CPU cache Initialize caches to initial POST values...
  • Page 132 Code Beeps 2-1-2-3 Code Beeps 2-2-3-1 POST Routine Description Load alternate registers with CMOS values Initialize interrupt vectors POST device initialization Check ROM copyright notice Check video configuration against CMOS Initialize PCI bus and devices Initialize all video adapters in system QuietBoot start (optional) Shadow video BIOS ROM POST Routine Description...
  • Page 133 Code Beeps Code Beeps Chapter 4 POST Routine Description Re-initialize onboard I/O ports. Configure Motheboard Configurable Devices (optional) Initialize BIOS Data Area Enable Non-Maskable Interrupts (NMIs) Initialize Extended BIOS Data Area Test and initialize PS/2 mouse Initialize floppy controller POST Routine Description Determine number of ATA drives (optional) Initialize hard-disk controllers Initialize local-bus hard-disk controllers...
  • Page 134 Code Beeps Code Beeps Code Beeps POST Routine Description Check virus and backup reminders Try to boot with INT 19 Initialize POST Error Manager (PEM) Initialize error logging Initialize error display function POST Routine Description Initialize system error handler PnPnd dual CMOS (optional) Initialize notebook docking (optional) Initialize notebook docking late Force check (optional)

  • Page 135: Jumper And Connector Locations

    Jumper and Connector Locations Top View Item Description CN2/LED Board conn. U2,U3/Dis VRAM CN6/K/B conn. Glide PAD FFC conn. Y1/KBC X’tal U10/EC/KBC CN12/S/W TJAG DEBUG conn. CNN/USB Board conn. Glide PAD Right SW Chapter 5 Item Glide PAD Left SW CN13 Int.

  • Page 136: Bottom View

    Bottom View Item Description PJ1 Battery conn. U16/U18 Dis VRAM IC. U24/CPU Socket PJ2/PWR Jack conn. CN16/ODD conn. U23/System BIOS CN18, CN19/Memory DIMM CN22/HDD conn. CN23/Mini card conn. U29/SB Chip PU14/3V/5V PWM IC Y8/S.B. X’tal U18 Card Reader IC U31/Codec IC Item CN25/Line-out/SPDIF CN24/EXT Mic conn.

  • Page 137: Clearing Password Check And Bios Recovery

    This section provides you with the standard operating procedures of clearing password and BIOS recovery for the Aspire 4625/4625G. The machine provides one Hardware Open Gap on main board for clearing password check, and one Hotkey for enabling BIOS Recovery.

  • Page 138: 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 to a successful one once the previous BIOS flashing process failed.

  • Page 139: Fru (Field Replaceable Unit) List

    Chapter 6 FRU (Field Replaceable Unit) List This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of Aspire 4625/4625G. Refer to this chapter whenever ordering for parts to repair or for RMA (Return Merchandise Authorization). Please note that WHEN ORDERING FRU PARTS, you should check the most up-to-date information available on your regional web or channel.

  • Page 140: Aspire 4625/4625G Exploded Diagrams

    Aspire 4625/4625G Exploded Diagrams LCD Assembly Description ZQ1 LCD COVER SUB ASSY (AL/3G) CAMERA CNF915721004970L H(CMOS, 1.3M, SXGA) LCD AUO 14” WXGA Acer P/N Description 60.PSR07.003 CABLE ASSY ZQ1LCD(19V,40/ 30P,WXGA,1A)FOX AM.21400.067 SCREW M2.0*3.0- I(BKAG)(NYLOK) IRON LK.14005.011 HINGE L SZS ZQ1 Acer P/N 50.PSR07.002...

  • Page 141: Chassis Assembly

    Description ZQ1 LCD BEZEL SUB ASSY LCD SCREW MYLAR ZQ1 SCREW M2.5*3.0- I(ZN)(NYLOK)IRON T=0.5 Chassis Assembly Description ZQ1 TOP SUB ASSY PCB ZQ1 POWER B(4L,59*22,REVD) ZQ1 BASE SUB ASSY (JM/65W) ZQ1 BASE DOOR ASSY (JM/CP) SCREW M2.5*6.5- I(BZN(NYLOK- RED)D4.4 T0.8 ZQ1 USB/B ASSY Chapter 6 Acer P/N...
  • Page 142 Description HDD-BKT ZR6(FBZR6004,REV HDD(160G)WD1600 BEVT-22A23T0 STN 33ZQ1UB0000 3GZR7CRTN10 DVD/RW/RAM TS- U633F F/W:AC00 STN BSQ ODD BKT ZQ1(FBZQ1016,RE V3A) ZQ1 3G/B ASSY Acer P/N 33.EDM07.001 MB(SG,PARK,SAM,BT ,WO CPU)ASSY KH.16008.027 WWAN MINICARD EM770W FW:11.126.07.02.00 CARD READER DUMMY CARD ZR7(EBZR7009,R3A) CPU(988P)I5-520M 2.4G SLBNB(PGA)STN KU.0080E.027 RAM(2GB)DDR3 EBJ21UE8BDS0-AE-F...

  • Page 143: Fru List

    FRU List Category Adapter Adapter DELTA 65W 19V 1.7x5.5x11 Yellow ADP-65JH DB A, LV5 LED LF Adapter LITE-ON 65W 19V 1.7x5.5x11 Yellow PA-1650-22AC LV5 LED LF Adapter HIPRO 65W 19V 1.7x5.5x11 Yellow HP-A0652R3B 1LF, LV5 LED LF Adapter DELTA 90W 19V 1.7x5.5x11 Blue ADP-90CD DB A, LV5 LED LF Adapter LITE-ON 90W 19V...
  • Page 144 Category Board Foxconn Wireless LAN Atheros HB93 2x2 BGN (HM) Foxconn Wirelss LAN Atheros HB95BG (HM) T77H121.10 Foxconn Wireless LAN Broadcomm 43225 2x2 BGN (HM) T77H103.00 USB MODEM Foxconn Bluetooth FOX BRM 2046 BT2.1 BLUETOOTH MODULE MT77H056.00 POWER SWITCH BOARD USB BOARD FUNCTION BOARD Cables...
  • Page 145 Category POWER CORD US 3PIN ROHS POWER CORD(EU) 1.8M 3PBLACK FM010008-010 POWER CORD BRAZIL IMETRO 3 PIN POWER CORD UK 3PIN POWER CORD ITALIAN 3PIN POWER CORD PRC 3P Y536B30001218008 BLUETOOTH CABLE DC-IN CABLE 90W DC-IN CABLE 65W FFC CABLE - MB TO POWER/B IN UPPER CASE FFC CABLE - MB TO TP IN UPPER CASE...
  • Page 146 Category Case/Cover/Bracket/Assembly UPPER CASE(W/FFC*3,TP,TP BD,SPK-L) UPPER CASE(W/FFC*3,TP,TP BD,SPK-L) W/O TIMELINE LOGO LOWER CASE(W/DC JACK,USB CABLE,SPK-R,FOR 65W) LOWER CASE(W/DC JACK,USB CABLE,SPK-R,FOR 90W) BASE COVER DUMMY CARD CPU/Processor CPU AMD AthlonII N330 2.3G 1M 35W Dual-Core CPU AMD TurionII N530 2.5G 2M 35W Dual-Core CPU AMD PhenomII N830 2.1G 35W 1.5M L2, Triple-Core...
  • Page 147 Category DVD RW Drive DVD/RW SUPER MULTI 9.5MM MODULE ODD TOSHIBA Super-Multi DRIVE 9.5mm Tray DL 8X TS- U633F LF W/O bezel SATA (HF + Windows 7) ODD PANASONIC Super-Multi DRIVE 9.5mm Tray DL 8X UJ892 LF W/O bezel SATA GBAS2.0, (HF + Windows7) ODD HLDS Super-Multi DRIVE 9.5mm Tray DL 8X GU10N LF W/...
  • Page 148 Category HDD HGST 2.5" 5400rpm 250GB HTS545025B9A300 Panther B SATA LF F/W:C60F Disk imbalance criteria = 0.014g-cm HDD WD 2.5" 5400rpm 320GB WD3200BEVT- 22A23T0,ML320S,WD SATA 8MB LF F/W:01.01A01 HDD SEAGATE 2.5" 5400rpm 320GB ST9320325AS Wyatt SATA LF F/W:0001SDM1 HDD TOSHIBA 2.5" 5400rpm 320GB Capricorn BS ,MK3265GSX SATA 8MB LF F/ W:GJ001J...
  • Page 149 Category Keyboard Keyboard ACER AC4T_A10B AC4T 86KS Black Arabic Texture Keyboard ACER AC4T_A10B AC4T 87KS Black Belgium Texture Keyboard ACER AC4T_A10B AC4T 87KS Black Brazilian Portuguese Texture Keyboard ACER AC4T_A10B AC4T 87KS Black CZ/SK Texture Keyboard ACER AC4T_A10B AC4T 86KS Black Chinese Texture Keyboard ACER AC4T_A10B AC4T 87KS Black Danish Texture...
  • Page 150 Category Keyboard ACER AC4T_A10B AC4T 87KS Black Spanish Texture Keyboard ACER AC4T_A10B AC4T 87KS Black Sweden Texture Keyboard ACER AC4T_A10B AC4T 87KS Black Swiss/G Texture Keyboard ACER AC4T_A10B AC4T 86KS Black Thailand Texture Keyboard ACER AC4T_A10B AC4T 87KS Black Turkish Texture Keyboard ACER AC4T_A10B AC4T 87KS Black UK Texture Keyboard ACER AC4T_A10B...
  • Page 151 Category LCD Module LCD MODULE ASSY AL W/ MIC,CCD CABLE,WLAN ANTENNA*2 FOR NON-3G LED LCD AUO 14" WXGA Glare B140XW03 V0 LF 200nit 8ms 500:1 (Power saving) LED LCD LPL 14" WXGA Glare LP140WH2-TLL1 LF 200nit 16ms 500:1 (Power saving) LED LCD CMO 14"...
  • Page 152 Category Mainboard MB AMD UMA W/CARD READER W/O CPU MB AMD PARK W/CARD READER W/O CPU Partname Description ZQ2B MB(AMD,UMA,W/O CPU)S.P ZQ2B MB(AMD,PARK ,W/ O CPU)S.P ZQ2B 6L JM MB (W/ GRN,SAM,W/O CPU)ASSY ZQ2B 6L JM MB (W/ GRN,W/O CPU,VRAM)ASSY ZQ2B 6L JM MB (SAM,W/O CPU,GRN)ASSY...
  • Page 153 Category Memory Memory ELPIDA SO-DIMM DDRIII 1066 1GB EBJ10UE8BDS0-AE-F LF 128*8 0.065um Memory SAMSUNG SO-DIMM DDRIII 1066 1GB M471B2873EH1-CF8 LF 64*16 0.055um Memory HYNIX SO-DIMM DDRIII 1066 1GB HMT112S6BFR6C-G7 N0 LF 64*16 0.055um Memory ELPIDA SO-DIMM DDRIII 1333 1GB EBJ10UE8BDS0-DJ-F LF 128*8 0.065um Memory SAMSUNG SO-DIMM DDRIII 1333 1GB...
  • Page 154 Category Heatsink THERMAL MODULE - DIS THERMAL MODULE - UMA HEAT SINK SPEAKER - L (IN UPPER CASE) SPEAKER - R (IN LOWER CASE) Miscellaneous HDD RUBBER - 1 HDD RUBBER - 2 TOP HDD RUBBER - 1 LOWER CASE RUBBER FOOT - LOWER CASE RUBBER FOOT - RUBBER FOOT - REAR BASE COVER RUBBER FOOT -...

  • Page 155: Screw List

    Screw List Part Name Screw ZR6 SCREW M2.5*2-I (NI,NYLOK)IRON S.P ZA3 SCREW M2.0*3.0- I(BKAG)(NYLOK)IRON SP ZQ1 SCREW M2.5*3.0-I(ZN) T=0.5 S.P TE1 SCREW M2.0*6.0-I SP SCREW M2.5*4.0-I(BKAG)(NYLOK)IRON ZY2 SCREW M2.5*6.5-I(BZN(NYLOK-RED) ZY5D SCREW M3*0.5+3.5I S.P ZY2 SCREW M2.5*3.0-I(BZN) S.P AJ2 SCREW M2-0.4*2-I(BNI)(NYLOK)IRON Chapter 6 Description 86.EDM07.002...

  • Page 156: Model Definition And Configuration

    Model Definition and Configuration Aspire 4625/4625G Model Country AS4625G- CHINA China P922G32Mn AS4625G- GCTWN P522G50Mn AS4625G- GCTWN P822G50Mn AS4625G- GCTWN P922G50Mn AS4625G- Singapore P324G32Mn AS4625G- Singapore P524G50Mn AS4625G- Singapore P524G32Mn AS4625G- Singapore P322G32Mn AS4625G- Singapore P524G64Mn AS4625G- N836G64Mn AS4625G- N836G64Mn...
  • Page 157 Model AS4625G- Singapore N834G64Mn AS4625G- Singapore N834G50Mn AS4625G- Singapore N834G32Mn AS4625G- Singapore N536G64Mn AS4625G- Singapore N534G64Mn AS4625G- Singapore N534G50Mn AS4625G- Singapore N534G32Mn AS4625G- Singapore P924G32Mn AS4625G- Singapore P924G50Mn AS4625G- Singapore N334G32Mn AS4625G- Singapore N332G32Mn AS4625G- Singapore P924G64Mn AS4625G- Singapore P824G64Mn AS4625G- Singapore P824G50Mn...
  • Page 158 Model AS4625G- Singapore N934G64Mn AS4625G- N934G50Mn AS4555G- P324G32Mn AS4555G- N532G50Mn AS4555- N332G16Mn AS4625- ACLA- P323G32Mn Portuguese AS4625- Chile P323G32Mn AS4625- ACLA- P323G32Mn Spanish AS4625- ACLA- P323G32Mn Spanish AS4625- ACLA- P323G32Mn Spanish AS4625- P822G25Mn AS4625- P822G25Mn AS4625- Singapore N932G32Mn AS4625- Singapore N834G32Mn AS4625- Singapore...
  • Page 159 Model AS4625- Singapore P924G64Mn AS4625- Singapore P924G50Mn AS4625- Singapore P924G32Mn AS4625- Singapore P824G32Mn AS4625- Singapore P824G50Mn AS4625- Singapore P824G64Mn AS4625- Singapore N534G32Mn AS4625- Singapore N534G50Mn AS4625- Singapore N534G64Mn AS4625- Singapore N934G64Mn AS4625- Singapore N934G50Mn AS4625- Singapore N934G32Mn AS4555- P922G25Mn AS4555- N332G16Mn Model Country...
  • Page 160 Model Country AS4625G- GCTWN P922G50Mn AS4625G- Singapore P324G32Mn AS4625G- Singapore P524G50Mn AS4625G- Singapore P524G32Mn AS4625G- Singapore P322G32Mn AS4625G- Singapore P524G64Mn AS4625G- N836G64Mn AS4625G- N836G64Mn AS4625G- P923G32Mn AS4625G- P923G32Mn AS4625G- Singapore N834G64Mn AS4625G- Singapore N834G50Mn AS4625G- Singapore N834G32Mn AS4625G- Singapore N536G64Mn AS4625G- Singapore N534G64Mn...
  • Page 161 Model Country AS4625G- Singapore N934G32Mn AS4625G- Singapore N934G50Mn AS4625G- Singapore N934G64Mn AS4625G- N934G50Mn AS4555G- P324G32Mn AS4555G- N532G50Mn AS4555- N332G16Mn AS4625- ACLA- P323G32Mn Portugues AS4625- Chile P323G32Mn AS4625- ACLA- P323G32Mn Spanish AS4625- ACLA- P323G32Mn Spanish AS4625- ACLA- P323G32Mn Spanish AS4625- P822G25Mn AS4625- P822G25Mn AS4625-...
  • Page 162 Model Country AS4625- Singapore P824G64Mn AS4625- Singapore N534G32Mn AS4625- Singapore N534G50Mn AS4625- Singapore N534G64Mn AS4625- Singapore N934G64Mn AS4625- Singapore N934G50Mn AS4625- Singapore N934G32Mn AS4555- P922G25Mn AS4555- N332G16Mn Model Country AS4625G- China P922G32Mn AS4625G- GCTWN P522G50Mn AS4625G- GCTWN P822G50Mn AS4625G- GCTWN P922G50Mn AS4625G- Singapore...
  • Page 163 Model Country AS4625G- Singapore N834G50Mn AS4625G- Singapore N834G32Mn AS4625G- Singapore N536G64Mn AS4625G- Singapore N534G64Mn AS4625G- Singapore N534G50Mn AS4625G- Singapore N534G32Mn AS4625G- Singapore P924G32Mn AS4625G- Singapore P924G50Mn AS4625G- Singapore N334G32Mn AS4625G- Singapore N332G32Mn AS4625G- Singapore P924G64Mn AS4625G- Singapore P824G64Mn AS4625G- Singapore P824G50Mn AS4625G- Singapore...
  • Page 164 Model Country AS4625- ACLA- P323G32Mn Spanish AS4625- P822G25Mn AS4625- P822G25Mn AS4625- Singapore N932G32Mn AS4625- Singapore N834G32Mn AS4625- Singapore N832G32Mn AS4625- Singapore N333G32Mn AS4625- Singapore N332G32Mn AS4625- Singapore P924G64Mn AS4625- Singapore P924G50Mn AS4625- Singapore P924G32Mn AS4625- Singapore P824G32Mn AS4625- Singapore P824G50Mn AS4625- Singapore P824G64Mn...
  • Page 165 Model AS4625G-P922G50Mn AS4625G-P324G32Mn AS4625G-P524G50Mn AS4625G-P524G32Mn AS4625G-P322G32Mn AS4625G-P524G64Mn AS4625G-N836G64Mn AS4625G-N836G64Mn AS4625G-P923G32Mn AS4625G-P923G32Mn AS4625G-N834G64Mn AS4625G-N834G50Mn AS4625G-N834G32Mn AS4625G-N536G64Mn AS4625G-N534G64Mn AS4625G-N534G50Mn AS4625G-N534G32Mn AS4625G-P924G32Mn AS4625G-P924G50Mn AS4625G-N334G32Mn AS4625G-N332G32Mn AS4625G-P924G64Mn AS4625G-P824G64Mn AS4625G-P824G50Mn AS4625G-P824G32Mn AS4625G-N934G32Mn AS4625G-N934G50Mn AS4625G-N934G64Mn AS4625G-N934G50Mn AS4555G-P324G32Mn AS4555G-N532G50Mn AS4555-N332G16Mn AS4625-P323G32Mn AS4625-P323G32Mn AS4625-P323G32Mn AS4625-P323G32Mn AS4625-P323G32Mn AS4625-P822G25Mn AS4625-P822G25Mn AS4625-N932G32Mn Country Acer Part No...
  • Page 166 Model AS4625-N834G32Mn AS4625-N832G32Mn AS4625-N333G32Mn AS4625-N332G32Mn AS4625-P924G64Mn AS4625-P924G50Mn AS4625-P924G32Mn AS4625-P824G32Mn AS4625-P824G50Mn AS4625-P824G64Mn AS4625-N534G32Mn AS4625-N534G50Mn AS4625-N534G64Mn AS4625-N934G64Mn AS4625-N934G50Mn AS4625-N934G32Mn AS4555-P922G25Mn AS4555-N332G16Mn Appendix A Country Acer Part No Singapore LX.PSS02.016 Singapore LX.PSS02.015 Singapore LX.PSS02.014 Singapore LX.PSS02.013 Singapore LX.PSS02.012 Singapore LX.PSS02.011 Singapore LX.PSS02.010 Singapore LX.PSS02.009 Singapore LX.PSS02.008...

  • Page 167: Test Compatible Components

    7 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 4625/4625G Compatibility Test Report released by the Acer Mobile System Testing Department.

  • Page 168: Microsoft® Windows® 7 Environment Test

    Microsoft Windows ® Vendor Type A cover 9999995 Aluminum ONE TIME VENDER Adapter 10001023 LITE-ON 10001023 LITE-ON 10001023 LITE-ON 10001023 LITE-ON 10001081 DELTA 10001081 DELTA 10001081 DELTA 10001081 DELTA 10001081 DELTA 60002015 HIPRO 60002015 HIPRO 60002015 HIPRO 60016453 CHICONY POWER Audio Codec 10004786 ALC271X...
  • Page 169 Vendor Type 60002162 6CELL3.0 SIMPLO 60002162 9CELL3.0 SIMPLO 60013145 6CELL3.0 SAMSUNG 10001018 BT 3.0 HON HAI 10001018 BT 3.0 HON HAI 10001018 BT 3.0 HON HAI 23707801 BT 2.1 FOXCONN 23707801 BT 2.1 FOXCONN 23707801 BT 2.1 FOXCONN 10001023 1.3M LITE-ON 10001023 1.3M...
  • Page 170 Vendor Type 60001922 N320GB5.4KS TOSHIBA DIGI 60001922 N500GB5.4KS TOSHIBA DIGI 60001922 N640GB5.4KS TOSHIBA DIGI 60001994 N160GB5.4KS 60001994 N250GB5.4KS 60001994 N320GB5.4KS 60001994 N500GB5.4KS 60001994 N640GB5.4KS 60002005 N160GB5.4KS HGST SG 60002005 N250GB5.4KS HGST SG 60002005 N320GB5.4KS HGST SG 60002005 N500GB5.4KS HGST SG 60002036 N160GB5.4KS SEAGATE...
  • Page 171 Vendor Type 10017383 AR8151L Atheros 10001038 NLED14WXGAG 60002215 NLED14WXGAG SAMSUNG 60002215 NLED14WXGAG SAMSUNG 60003089 NLED14WXGAG 60003089 NLED14WXGAG 60003316 NLED14WXGAG 60003316 NLED14WXGAG 60001993 SO2GBIII13 NANYA 60002045 SO1GBIII10 HYNIX 60002045 SO2GBIII10 HYNIX 60002045 SO2GBIII13 HYNIX 60002045 SO4GBIII13 HYNIX 60002215 SO1GBIII10 SAMSUNG 60002215 SO1GBIII13 SAMSUNG 60002215...
  • Page 172 Vendor Type 60024207 SO1GBIII13 KINGSTON 60024207 SO2GBIII13 KINGSTON Modem 10001023 External USB LITE-ON Lite+LSI modem NB Chipset 22554573 AMDRS880M 60001535 NSM8XS9.5 PANASONI 60001922 NSM8XS9.5 TOSHIBA DIGI 610105 NSM8XS9.5 HLDS SB Chipset 22554573 AMDSB820M Side Port 10000981 128MB-DDR3 MISC (64*16*1) 22554573 VR1GbIII8 60002045 VR1GbIII8...
  • Page 173 Vendor Type 60002215 VR1GbIII8 SAMSUNG 60002215 VR2GbIII8 SAMSUNG WiFi Antenna 10000105 PIFA Wireless LAN 23707801 3rd WiFi 2x2 FOXCONN 23707801 3rd WiFi 2x2 FOXCONN 23707801 3rd WiFi 2x2 FOXCONN 23707801 3rd WiFi BG FOXCONN Appendix B Description VRAM SAMSUNG Graphic DDRIII 800 1Gb K4W1G1646E-HC12 LF VRAM SAMSUNG Graphic DDRIII 800 2Gb K4W2G1646B-HC12 LF+HF...
  • Page 174 Appendix B...

  • Page 175: Online Support Information

    Online Support Information This section describes online technical support services available to help you repair your Acer Systems. If you are a distributor, dealer, ASP or TPM, please refer your technical queries to your local Acer branch office. Acer Branch Offices and Regional Business Units may access our website. However some information sources will require a user i.d.
  • Page 176 Appendix C...

  • Page 177: Index

    AFLASH Utility Antennas Battery Pack BIOS ROM type vendor Version 29–36 BIOS Utility Advanced Boot Exit Navigating Onboard Device Configuration Power Save and Exit Security System Security Board Layout Top View brightness hotkeys Camera Module Common Problems computer on indicator DIMM Module Display display...
  • Page 178 No Display Issue ODD Failure Online Support Information optical drive module Panel Bottom PC Card Power On Failure RTC Battery SD Card System Block Diagram Test Compatible Components Thermal Module Thermal Unit Failure TouchPad Failure Troubleshooting Built-in KB Failure EasyTouch Buttons HDTV Switch Internal Microphone Internal Speakers...

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