Serviceguide
Revision History
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General information
Chapter
System Utilities
Machine Maintenance Procedures
Troubleshooting
FRU Field Replaceable Unit List
Page
Chapter
Features
Page
Page
Features
Privacy Control
Graphics
Storage Subsystem
Communication
Dimension and Weight
Power Adapter and Battery
Optical Media Drive
Optional Items
Warranty
Special Keys and Controls
Ports
Software
Top View Icon Description
Top View Icon Description
Closed Front View Icon Description
Hardware Specifications and Configurations
Left View Icon Description
Right View Icon Description
Base View Icon Description
Function Main Touchpad Left Button Right Button
Touchpad Basics
Lock key Description
Using the Keyboard
Functions supported by Windows XP
Windows Keys
Key Description
Keyboard Hotkeys
Hotkeys
Hot key Icon Function Description
System Block Diagram
10. System Block Diagram
Computer specifications Metric Imperial
Specification Tables
FSB DMI/QBI
CPU
System Memory Specification
Memory Combinations Slot 1 MB Slot 2 MB Total Memory MB
Video Interface Specification
Bios
Keyboard Specification
LAN Interface Specification
Sata
Hard Disk Drive AVL components Specification
RPM
8MB
WD5000BPVT
WD6400BPVT
WD7500BPVT
MK7559GSXP
Super-Multi Drive Specification
DVD+RW
DVD-RW, DVD+RW, DVD-R 4.7G
DVD-R9, DVD-RAM4.7G
DVD-ROM
DVD-RAM DVD+R, DVD+R DL, DVD+R
DVD-R DL, DVD-R 3.95 GB, DVD-R
LG LP140WH4
LED Specification
LCD Inverter not available with this model Specification
LG LP140WH1
JST
Graphics Controller Specification
Bluetooth Interface Specifications
Nvidia ATI
Bluetooth Module Specifications
3G Card not available in this model
Camera Specification
Mini Card Specification
Audio Codec and Amplifier Specification
PCI-E
Audio Interface Specification
Wireless Module 802.11b/g/n Specification
Battery Specification
Ehci
USB Port Specification
Hdmi Port Specification
AC Adapter Specification
Lqfp 48P
System Power Management Specification
Card Reader Specification
System DMA Specification Legacy Mode Power Management
System LED Indicator Specification
System Interrupt Specification Hardware IRQ System Function
Page
PCIDIVO-1
VGA
CF8 CFB
Hardware Specifications and Configurations
System Utilities
Bios Setup Utility
Navigating the Bios Utility
Bios Setup Utility
Information
Bios Information Parameter Description
Uuid
Main
Bios Main Parameter Description Format/Option
Bios Main Parameter Description Format/Option
Security
Bios Security Parameter Description Option
Setting a Password
Changing a Password
Setup Warning Invalid Password
10. Bios Boot
Boot
Exit Parameters Description
Exit
Bios Flash Utilities
DOS Flash Utility
12. Bios Boot
13. DOS Flash Process
15. InsydeFlash
WinFlash Utility
16. Password Error Status
Clearing Bios Passwords
18. Cmos Jumper Description Clear Cmos Jumper
Removing Bios Passwords
Method
Miscellaneous Tools
Using DMITools
22. Asset Tag Menu Item
24. Serial Number Menu Item
26. Veeprom Command Prompt
27. LAN MAC Eeprom LAM MAC Eeprom Parameter Description
Using the LAN MAC Eeprom Utility
28. USB Flash Crisis Disk
Crisis Disk Recovery
System Utilities
System Utilities
Machine Maintenance Procedures
Page
Page
Page
Screw List
Introduction
Recommended Equipment
Wlan RTC
Maintenance Flowchart
USB Dimm
AC Adapter Outlet
Getting Started
Battery Pack Installation
Battery Pack Removal
Dummy Card Removal
Dummy Card Installation
Keyboard Latches
Keyboard Removal
Keyboard Installation
ODD Module in Lower Cover
ODD Optical Disk Drive Module Removal
Size Quantity Screw Type
ODD Module Installation
Lower Cover Screw Location
Lower Cover Removal
10. Lower Cover Removal
Lower Cover Installation
11. Component Location
Dimm Dual In-line Memory Module Module Removal
Dimm Module Installation
13. Wlan Module
Wlan Wireless Local Area Network Module Removal
M2.5*4.0
Wlan Module Installation
M2.5*3.0
USB Module Installation
USB Module Removal
RTC Battery Installation
RTC Battery Removal
17. Bluetooth Module
Bluetooth Module Removal
19. Bluetooth Module
Bluetooth Module Installation
20. Thermal Module
Thermal Module Removal
21. Thermal Module
Thermal Module Installation
M2.5*3.0 Ni
22. HDD Module Location
HDD Hard Disk Drive Module Removal
24. HDD Module
HDD Module Installation
25. Mainboard Location
Mainboard Removal
26. Mainboard
Mainboard Installation
27. LCD Hinge Screws
LCD Liquid Crystal Display Module Removal
LCD Module Installation
29. Speaker
Speaker Removal
Speaker Installation
31. LCD Bezel
LCD Bezel Removal
Size Quantity Screw Type M2.5*4.0
LCD Bezel Installation
34. Camera Module Location
Camera Module Removal
Camera Module Installation
36. LCD Panel
LCD Panel Removal
LCD Panel Installation
M2.0*3.0
LCD Bracket Installation
LCD Bracket Removal
39. Lvds Cable
Lvds Cable Removal
41. Lvds Cable
Lvds Cable Installation
Wlan Antenna Removal
Wlan Antenna Installation
Troubleshooting
Introduction -3 General Information
Common Problems
Power On Issue
Power On Issues
No Display Issue
No Display Issues
Abnormal Video
LCD Failure
LCD Failure
Keyboard Failure
Keyboard Failure
Touchpad Failure
Touchpad Failure
Internal Speaker Failure
Internal Speaker Failure
Troubleshooting
Microphone Failure
Microphone Failure
USB Failure
USB Failure
Other Functions Failure
Undetermined Problems
Intermittent Problems
Post Codes
Post Code Range Phase
Peienterrecoverymode PEI
Peicpuhtreset PEI
Peimemoryinstall PEI
Peiswitchstack PEI
Dxesmarttimerinit DXE
Peirecoverystartflash PEI
DXECF9RESET
Dxesmmaccess DXE
Dxefirstsmi DXE
Bdsinstallhotkey BDS
Bdsbeforepciioinstall BDS
Dxerelocatesmbase DXE
Bdsenterbootmanager BDS
Bdsenumerateallbootoption BDS
Bdsendofbootselection BDS
Bdsentersetup BDS
S3BEFOREACPIBOOTSCRIPT PEI
S3RESTOREMEMORYCONTROLLER PEI
S3INSTALLS3MEMORY PEI
S3SWITCHSTACK PEI
10. InsydeH2ODDT Debugger Post Code Table
Jumper and Connector Locations
Page
Mainboard Top Description
Mainboard Jumper and Connector Locations
Mainboard Bottom Description
Clearing Password Check
Clearing Password Check and Bios Recovery
Clear Cmos Jumper
Bios Recovery by Crisis Disk
Steps for Bios Recovery from USB Storage
Jumper and Connector Locations
FRU Field Replaceable Unit List
Exploded Diagrams FRU List Screw List
FRU Field Replaceable Unit List
Exploded Diagrams
FRU Field Replaceable Unit List
LCD Assembly Exploded Diagram
Adapter
Battery
FRU List
FRU List Category Description Acer Part No
Cable
Board
CASE/COVER/BRACKET Assembly
ODD Bracket
DVD RW Drive
DVD/RW Super Multi Sata Module
ODD Bezel Super Multi
BS,MK3265GSX Sata 8MB LF F/WGJ001J
LF F/WGJ001J
Sata 8MB LF F/W0001SDM1
WD6400BPVT-22HXZT1, ML375M Sata 8MB
WD5000BEVT-22A0RT0, ML320M,WD Sata
WD6400BEVT-22A0RT0, ML320 Sata 8MB LF
LF F/WGJ002J
Keyboard
LCD Cover W/ ANT IMR Black
LCD
LCD Module 14 LED Glare IMR W/CCD
ANTENNA*2 Black
LCD Cable
LCD Bezel for CCD
LCD Bracket W/ Hinge L
LCD Bracket W/ Hinge R
LCD Cover W/ ANT IMR RED
ANTENNA*2 RED
Card READER,MIC
Mainboard
Main Board UMA E350 1.6G, W/CARD
READER,MIC Main Board Seymourxt E350 1.6G
Speaker
Heatsink
Thermal Module UMA 18W
Thermal Module DIS 18W
Miscellaneous
Screw List
Model Definition and Configuration
Acer 4255 -1Aspire 4253G
W7ST32EMASID1 MC
Acer
RO, Description Model Country Acer Part No
AAP
W7HB64EMASID1 MC
China
W7HB64SCASCN1 MC
W7ST32EMASTH1 MC
W7HB64EMASEA1 MC
W7ST32EMASEA1 MC
W7ST32EMASTH4 MC
W7ST32EMASTH3 MC
W7HP64EMASEA1 MC
AMDE350B NLED14WXGAG
CPU, LCD Model Country Acer Part No
CPU LCD
AS4253-E35 ACLA-Spanish LX.RDT0C.001
UMA
VGA Chip, Vram Model Country Acer Part No
AS4253-E35 Thailand LX.RDU0C.005
AS4253-E35 China LX.RDT0C.011
SO1GBIII10
Memory 1, Memory 2, HDD Model Country Acer Part No
HDD 1GB
SO2GBIII10
SO2GBIII10 SO1GBIII10
NSM8XS
ODD, Extra SW1, Card Reader Model Country Acer Part No
ODD
Extra SW1 Card Reader
AS4253-E35 ACLA-Spanish LX.RDT01.001
BGN FCH
LAN1
AMD A50M
AS4253-E35 Indonesia LX.RDT08.002 3rd WiFi
AS4253-E35 Malaysia LX.RDT0C.012 3rd WiFi
Battery, Adapter, Camera Model Country Acer Part No
Battery, Adapter, Camera Model Country Acer Part No
Battery, Adapter, Camera Model Country Acer Part No
LINPUSATH4
Aspire 4253G
LINPUSATH3
LINPUSATH1
Thailand LX.RDW08.003 AS4253G-E352G50Mnkk EM
LINPUSAPH1
Seymourxt
10. VGA Chip, Vram Model Country Acer Part No
11. Memory 1, Memory 2, HDD Model Country Acer Part No
AS4253G-E3 Thailand LX.RDX0C.001
12. ODD, Extra SW1, Card Reader Model Country Acer Part No
AS4253G-E3 Philippines LX.RDW0C.004
14. Battery, Adapter, Camera Model Country Acer Part No
14. Battery, Adapter, Camera Model Country Acer Part No
Model Definition and Configuration
Test Compatible Components
Microsoft Windows 7 Environment Test
Test Compatible Components
Audio Codec
Microsoft Windows 7 Environment Test
HDD
Camera
Card Reader
375G/P Sata 8MB LF
LF+HF F/WGN003J
Memory
Keyboard
LAN
NB Chipset
VGA Chip
SB Chipset
Software
LITE-ON BGN
WiFi Antenna
Wireless LAN
Pifa
Online Support Information
Introduction
Online Support Information
Online Support Information