Acer
4520G, 4220G
manual
Chapter
Troubleshooting
Specification
Code list
System Block Diagram
Bluetooth
Password
Launch key Default application
Euro symbol
Indicators
Removing the Wireless LAN Card
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24
Chapter 1
Page 29
Page 31
Image 30
Page 29
Page 31
Contents
Aspire 4520/4220/4520G/4220G Series Service Guide
Date Chapter Updates
Revision History
Copyright
Conventions
Preface
Page
System Specifications
Features
Chapter
Input devices
Audio
Storage subsystem
Communication
Page
Environment
System Block Diagram
Mono System Block Diagram
Board Layout
Top View
Bottom View
Your Acer Notebook tour
Front View
Icon Description
Closed Front View
Left View
Right View
Rear view
Indicators
Base view
Easy-Launch Buttons
Icon Function Description
HDD
Launch key Default application
Touchpad Basics
Chapter
Lock Keys and embedded numeric keypad
Using the Keyboard
Desired Access Num Lock On Num Lock Off
Windows Keys
Hot Key Icon Function Description
Hot Keys
Key Icon Description
Technology on
Euro symbol
Special Key
US dollar sign
Acer Empowering Technology
Empowering Technology password
Acer eNet Management
Chapter
DC Mode Battery mode
Acer ePower Management
AC Mode Adapter mode
To create new power plan
Battery status
Acer ePresentation Management
Acer eDataSecurity Management
Chapter
Acer eLock Management
Acer eRecovery Management
Acer eSettings Management
Getting to know your Acer OrbiCam
Changing the Acer OrbiCam resolution
Using the Acer OrbiCam as webcam
Launching the Acer OrbiCam
Using the System Utilities
Acer GridVista dual-display compatible
Launch Manager
CPU Fan True Value Table
Hardware Specifications and Configurations
Processor
Second Level Cache
2GB
System Memory
Memory Combinations
0MB
LAN Interface
Bluetooth Interface
Wireless Module 802.11a/b/g/n
Modem Interface
DVD-Dual Interface
Audio Interface
System Board Major Chips
USB Port
Pcmcia Port
Keyboard
Battery
LCD 14.1 inch
System Power Management
LCD Inverter
AC Adaptor
Chapter
System Utilities Bios Setup Utility
2000 MHz
Navigating the Bios Utility
Information
Parameter Description
Boot Power Exit
Main
Parameter Description Format/Option
Set Supervisor Password
Security
Setting a Password
Clear or Set
Parameter Description Option
Removing a Password
Changing a Password
Page
Boot
Power Exit
Power
Dipm
Hipm
Parameter Description Format/Option
Information Main Security Boot Power
Exit
Bios Flash Utility
Machine Disassembly and Replacement
General Information
Before You Begin
Disassembly Procedure Flowchart
HDD
Screw M2*3NL
Screw List
Description Part Number
Screw M2*4
Removing the Battery Pack
Removing the HDD Module
Removing the ODD Module
Chapter
Removing the Wireless LAN Card
Removing the Memory
Removing the Keyboard and LCD Module
Detach the LCD module from the main unit
Disassembling the Lower Case Assembly
Disassembling the Main Unit
Removing the Main Board
Removing the Audio Board
Disassembling the Upper Case Assembly
Removing the Bluetooth Module
Removing the Speakers
Removing the USB Board
Disassembling the Main Board
Removing the Touchpad Cable
Removing the MDC Card Module
Removing the Thermal Module and System Fan
Removing the CPU
Disassembling the LCD Module
Disassembling the External Modules
Disassembling the HDD Module
Disassembling the ODD Module
Troubleshooting
Symptoms Verified Go To
External CD-ROM Drive Check
System Check Procedures
External Diskette Drive Check
Keyboard or Auxiliary Input Device Check
Power System Check
Memory check
Check the Power Adapter
Check the Battery Pack
Touchpad Check
Power-On Self-Test Post Error Message
Error Message List
Index of Error Messages
Error Code List
Error Codes Error Messages
Cmos Dimm
CPU ID
No beep Error Messages FRU/Action in Sequence
LCD
CRT
Phoenix Bios Beep Codes
Code Beeps Post Routine Description
Chapter
Code Beeps Post Routine Description
Code Beeps
Indicator-Related Symptoms
Index of Symptom-to-FRU Error Message
LCD-Related Symptoms
Power-Related Symptoms
Speaker-Related Symptoms
PCMCIA-Related Symptoms
Memory-Related Symptoms
Power Management-Related Symptoms
Peripheral-Related Symptoms
Keyboard/Touchpad-Related Symptoms
Modem-Related Symptoms
Intermittent Problems
Undetermined Problems
Dimm
Jumper and Connector Locations
Bottom View
FRU Field Replaceable Unit List
Aspire Mono Exploded Diagram
Category Part Name and Description Acer Part No
Power CORDS.A 1.8M 3BLACK
Power CORDSWI1.8M 3PBLACK
Power Cordit 1.8M 3PBLACK
Power Cord US 3PIN Rohs
Cable Base ODD CAP
Upper Case for FP W/TP, TP
Cable Lower Case W/ SPEAKER, Modem
Base Duck Rubber
CRX880A LF W/O Bezel DVD/CDRW Combo Drive 24X Hlds
DVD/CDRW Combo Module
DVD/CDRW Combo Drive 24X Sony
GCC-T10N Pata LF W/O Bezel ODD Bracket
HTS541616J9SA00 SURUGA-B LF F
WD1200BEVS-22RST0 ML80 Sata LF
Sata LF F/W3.ALD
WD1600BEVS-22RST0 ML80 Sata LF
Category Part Name and Description Acer Part No
Wire W/0.3M CCD Suyin LCD Bezel Assy W/LOGO W/CCD
Antenna 3 Wire W/0.3M CCD LCD 12.1 IN. TFT Wxga NON-GLARE
Wire W/0.3M CCD Bison LCD Cover Assy W/ANTENNA
LCD LCD Module 12.1 Wxga W
LCD Bracket W/HINGE R
Antenna 2 Wire W/CCD LCD 12.1 IN. TFT Wxga NON-GLARE
LCD Bracket W/HINGE L
LCD Module 12.1 Wxga W/O
LCD Module 12.1 Wxgag W
Antenna 3 Wire W/ CCD LCD 12.1 IN. TFT Wxgag Glare AU
Antenna 2 Wire W/CCD LCD 12.1 IN. TFT Wxgag Glare AU
LCD Module 12.1 Wxgag W/O
HYMP564S64CP6-Y5 LF 512MB Nanya Ddrii 667 512MB
Mainboard Mainboard 965GM Sata UMA W
Card Reader W/O CPU Memory 512MB Hynix Ddrii 667 512MB
NT512T64UH8B0FN-3C LF
Screw M2.0*6-I-BNINYLOK
Screw M2.0*1.5-INIANTI-LOOSE
Screw M2*5-IBZNNYLOK
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