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Aspire Digital
4625G manual Table of Contents
Models:
4625G
4625
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Troubleshooting
Specs
System Block Diagram
Machine Disassembly and Replacement
Warranty
Dimension
Configuring UUID Values
Wireless Module
Power On Issue
BIOS Setup Utility
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Table of Contents
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Contents
Aspire 4625/4625G Series Service Guide
PRINTED IN TAIWAN
Date
Revision History
Updates
Chapter
Copyright
Disclaimer
Conventions
SCREEN MESSAGES
Preface
Page
Machine Disassembly and Replacement
Table of Contents
System Specifications
System Utilities
Table of Contents
Troubleshooting
Table of Contents
Jumper and Connector Locations
Table of Contents
Chapter
System Specifications
Features
Operating System
Storage
Dimensions and weight
Audio
Optical Drive
I/O interface
Power adapter and battery
Special keys and controls
Software
Optional Items
One-year International Travellers Warranty ITW
Warranty
Environment
Temperature Operating 41 F to 95 F 5 C to 35 C
NORTH BRIDGE
System Block Diagram
AMD Champlain
Chapter
Icon
Your Acer Aspire Notebook tour
Front View
Description
Icon
Description
Icon
Closed Front View
Left View
Description
Icon
Right View
Bottom View
Description
Description
Indicators
Icon
Icon
Left Button
TouchPad Basics
Function
Right Button
Desired access
Using the Keyboard
Lock Keys and embedded numeric keypad
Lock key
Windows Keys
Description
Icon
Hot Keys
Hotkey
Function
Skew Comparison
Hardware Specifications and Configurations
Part
CPU Fan True Value Table Performance Mode
Specification
Processor Specifications
Part
Specification
CPU Fan True Value Table Power Saving Mode
BIOS
Specification
Memory Combinations
Specification
Specification
Slot
Specification
Wireless Module
Specification
Bluetooth
Specification
Hard Disk Drive Interface
Specification
Super-Multi Drive Module
Battery
Specification
Specification
Specification
Specification
Specification
System LED Indicator
Specification
Specification
LCD Display Supported Resolution
Resolution
Specification
Specification
Specification
Specification
Card Reader
Standby
System Power Management
Initial
Suspend
Chapter
System Utilities
BIOS Setup Utility
Navigating the BIOS Utility
Chapter
Exit
Aspire JV41 BIOS
Information
F5/F6
Security
Main
Boot
Exit
Information
Security
Boot
Main
Set Supervisor Password
Setting a Password
Removing a Password
Confirm New Password
Information Main
Boot
Boot
Security
Information
Exit
Boot
Security
BIOS Flash Utilities
Information Main
DOS Flash Utility
Boot
Security
Perform the following steps to use the WinFlash Utility
WinFlash Utility
2. Click OK to begin the update. A progress screen displays
1. Double-click the WinFlash executable
Remove HDD/BIOS Password Utilities
Remove HDD Password
Removing BIOS Passwords
Chapter
Clearing BIOS Passwords
Chapter
Using Boot Sequence Selector
Using DMITools
Using the LAN MAC EEPROM Utility
Configuring UUID Values
2. Run UUID.bat
Disassembly Requirements
Machine Disassembly and Replacement
Chapter
General Information
Pre-disassembly Instructions
Disassembly Process
Main Screw List
Screw List
External Module Disassembly Process
External Modules Disassembly Flowchart
Step
Please detach the battery and follow local regulations for disposal
Removing the Battery Pack
Chapter
2. Pull it out from the slot
Removing the SD dummy card
1. Push the SD dummy card all the way in to eject it
Chapter
Size
Removing the Lower Cover
Step
Quantity
Size
Removing the Optical Drive Module
Step
Quantity
Quantity
Step
Size
Screw Type
3. Remove the DIMM module
Removing the DIMM Modules
1. See “Removing the Lower Cover” on page
4. Repeat steps for the second DIMM module if present
Size
Removing the WLAN Module
Step
Quantity
4. Detach and remove the WLAN Board from the WLAN socket
Chapter
Size
Removing the Hard Disk Drive Module
Step
Quantity
Screw List
Main Unit Disassembly Process
Main Unit Disassembly Flowchart
Step
Removing the Keyboard
Removing the Upper Cover
C D AB
4. Release the locking latch and remove B as shown
3. Disconnect A as shown
5. Release the locking latch and remove C as shown
6. Release the locking latch and remove D as shown
Quantity
Step
Size
Screw Type
1. See “Removing the Upper Cover” on page
Removing the Power Switch Board
2. Locate the Power Switch Board in the Upper Cover
Chapter
Size
Removing the Function Board
Step
Quantity
Quantity
Step
Size
Screw Type
Size
Removing the USB Board
Step
Quantity
Step
Removing the Bluetooth Module
Bluetooth Board
Size
1. See “Removing the Upper Cover” on page
Removing the LCD Module
2. Disengage the WiFi antennas from the guides on the bottom cover
Chapter
5. Pull up on the LVDS cable to disconnect it from the mainboard
4. Peel back the adhesive holding the LVDS cable
Chapter
Size
7. Remove the four securing screws two each side from the LCD module
Step
Quantity
2. See “Removing the LCD Module” on page
Removing the Mainboard
1. See “Removing the Bluetooth Module” on page
3. Disconnect the right speaker cable
Size
Removing the Thermal Module
Step
Quantity
Quantity
Step
Size
Screw Type
1. See “Removing the Mainboard” on page
Removing the PCH Thermal Module
Removing the CPU
2. remove the two 2 screws from the PCH Thermal Module
Removing the RTC Battery
Please detach the mainboard and follow local regulations for disposal
Screw List
LCD Module Disassembly Process
LCD Module Disassembly Flowchart
Step
Size
Removing the LCD Bezel
Step
Quantity
2. Disconnect the camera cable 3. Remove the Camera from the module
Removing the Camera Module
1. See “Removing the LCD Bezel” on page
Chapter
Size
Removing the LCD Panel
Step
Quantity
1. See “Removing the LCD Panel” on page
Removing the FPC Cable
5. Lift the LCD Panel clear of the module as shown
4. Remove the FPC cable from the panel
2. Remove the adhesive tape covering the microphone cable
Removing the Microphone Module
1. See “Removing the LCD Panel” on page
3. Disengage the cable from the cable guides
2. Disengage the left antenna cable from the guides
Removing the Antennas
1. See “Removing the LCD Panel” on page
3. Disengage the right antenna cable from the guides
Size
Removing the Hinges
Step
Quantity
LCD Module Reassembly Procedure
Replacing the MIC and WiFi Antennas
7. Ensure the antenna cables pass through the hinge well as shown
Replacing the FPC Cable
6. Replace the adhesive tape onto the microphone cable
Chapter
3. Place the LCD Panel into the module as shown
Replacing the LCD Panel
2. Press down on the adhesive tape to secure the FPC cable in place
4. Replace the four 4 securing screws to secure the LCD Panel
2. Connect the cable to the camera module
Replacing the Webcam
1. Place the camera in the LCD Module
Chapter
Replacing the LCD Bezel
Replacing the CPU
Main Module Reassembly Procedure
Replacing the RTC Battery
CPU Pin1 Locator
Replacing the Thermal Module
2. Replace the two 2 screws to secure the PCH Thermal Module
Replacing the PCH Thermal Module
1. Replace the PCH Thermal Module onto the Mainboard
Chapter
Page
2. Replace the four securing screws two each side to the LCD module
Replacing the LCD Module
1. Replace the LCD module onto the chassis
Chapter
cover 6. Replace the WLAN cables into the cable guides
4. Snap the FPC cable into place 5. Connect the right speaker cable
Chapter
8. Insert the WLAN cables into the cable guides as shown
Chapter
1. Connect the Bluetooth cable to the Mainboard
Replacing the Bluetooth Module
2. Secure the Bluetooth module in place using the one 1 screw
Chapter
4. Replace the single securing screw
Replacing the USB Board
1. Replace the USB Board in the Lower Cover
Chapter
Replacing the Power Switch Board
Replacing the Function Board
2. Lower the cover into position and press down the sides as shown
Replacing the Upper Cover
1. Place the Upper Cover on the Lower Cover back edge first
Chapter
5. Connect the four cables to the Mainboard as shown
C D AB
4. Replace the eight 8 securing screws as shown
Chapter
7. Insert B as shown and close the locking latch
6. Connect A as shown
8. Insert C as shown and close the locking latch
9. Insert D as shown and close the locking latch
3. Press down as indicated to secure the Keyboard in place
Replacing the Keyboard
Chapter
2. Secure the ODD bracket with the two screws
Replacing the ODD Module
Replacing the Hard Disk Drive Module
4. Replace the single screw to secure the Module
3. Slide the HDD to the right to connect the interface
2. Insert the HDD, left side first, and lower it into place
Chapter
1. Insert the WLAN board into the WLAN socket
Replacing the WLAN Board
Replacing the DIMM Modules
1. Insert the DIMM Module in place
2. Secure the five captive screws to hold the covers in place
Replacing the Lower Covers
1. Replace the HDD Cover as shown
Chapter
Replacing the Battery Pack
Replacing the Dummy Cards
Symptoms Verified
Troubleshooting
Common Problems
Chapter
Power On Issue
Computer Shutsdown Intermittently
No Display Issue
No POST or Video
Random Loss of BIOS Settings
Abnormal Video Display
Built-In Keyboard Failure
LCD Failure
Chapter
TouchPad Failure
Internal Speaker Failure
Microphone Problems
Sound Problems
b. Select Set up microphone
d. Select Repair your computer
HDD Not Operating Correctly
g. Select Startup Repair
ODD Failure
ODD Not Operating Correctly
Playback is Choppy
Discs Do Not Play
Discs Do Not Burn Properly
a. Navigate to Start´ Control Panel´ Hardware and Sound´ AutoPlay
Drive Not Detected
Drive Read Failure
Wireless Function Failure
Thermal Unit Failure
External Mouse Failure
Other Failures
Intermittent Problems
Undetermined Problems
POST Routine Description
Post Codes
Code
Code
POST Routine Description
Code
Beeps
Code
POST Routine Description
Code
Beeps
Code
Beeps
For Boot Block in Flash ROM
Code
POST Routine Description
Chapter
Jumper and Connector Locations
Top View
Description
Description
Bottom View
Description
Steps for Clearing BIOS Password Check
Clearing Password Check and BIOS Recovery
Clearing Password Check
Clear CMOS Jumper
BIOS Recovery Hotkey
BIOS Recovery by Crisis Disk
BIOS Recovery Boot Block
Steps for BIOS Recovery from USB Storage
FRU Field Replaceable Unit List
Chapter
Description
Aspire 4625/4625G Exploded Diagrams
LCD Assembly
Acer P/N
Acer P/N
Chassis Assembly
Description
Description
Description
Description
Acer P/N
Acer P/N
Category
FRU List
Battery
Partname
Description
Category
Partname
Cables
Partname
Category
Description
Partname
Case/Cover/Bracket/Assembly
Category
Description
Description
Category
Partname
DVD RW Drive
Partname
Category
Description
Description
Category
Partname
Keyboard
Partname
Category
Description
Description
Category
Partname
LCD Module
Description
Category
Partname
Mainboard
Description
Category
Partname
Memory
Description
Category
Partname
Heatsink
Part Name
Screw List
Description
Aspire 4625/4625G
Model Definition and Configuration
Appendix A
Model
Acer
Model
Country
Description
Acer
Model
Country
Description
Acer
Model
Country
Description
Acer Part No
Model
Country
BOM Name
Acer Part No
Model
Country
BOM Name
Acer Part No
Model
Country
BOM Name
Acer Part No
Model
Country
VRAM
Acer Part No
Model
Country
VRAM
Acer Part No
Model
Country
HDD 1GB
Acer Part No
Model
Country
HDD 1GB
Test Compatible Components
Appendix B
Vendor
Microsoft Windows 7 Environment Test
Battery
Type
Type
Vendor
Description
Description
Vendor
Type
Keyboard
Type
Vendor
Description
Description
Vendor
Type
Modem
Vendor
WiFi Antenna
Wireless LAN
Type
Appendix B
Online Support Information
Appendix C
Appendix C
Index