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Extensa E420
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Acer Extensa E420 Service Manual
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Revision History
Table of Contents
Chapter 1 System Specifications
Features
Power Supply
Main Board Placement
Block Diagram
Veriton M420 Front Panel
Veriton M420 Rear Panel
Veriton M220 Front Panel
Veriton M220 Rear Panel
Extensa E420 Front Panel
Extensa E420 Rear Panel
Hardware Specifications and Configurations
Memory Combinations
System Memory
Audio Interface
Sata Interface
Floppy Disk Drive Interface
Parallel Port
Usb Port
Environmental Requirements
Chapter 2 System Utilities
Entering Setup
Standard CMOS Features
Advanced BIOS Features
Product Information
Advanced Setup
Advanced Chipset Setup
Integrated Peripherals
P O W E R M a N a G E M E N
P C H E a L T H S T a T U
F R E Q U E N C y / V O L T a G E C O N T R O
L O a D D E F a U L T S E T T I N G
S E T S U P E R V I S O R / U S E R P a S S W O R
S a V E & E X I T S E T U
E X I T W I T H O U T S a V I N
Chapter 3 Machine Disassembly and Replacement
G E N E R a L I N F O R M a T I O
D I S a S S E M B L y P R O C E D U R
Remove Side Cover
Remove Cards
Remove Hdd Data Cables
Remove Odd Data Cable
Cable Routing
Remove Hdd
Remove Card Reader
Remove Fdd Cable
Remove Odd
Remove Cables
Remove the Speaker
Remove System Fan
Remove Cpu Cooler
Remove Memory
Remove Cpu
Chapter 4 Troubleshooting
Chapter 5 Jumper and Connector Information 74
Chapter 6 FRU (Field Replaceable Unit) List
Exploded Diagram
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Main Board Placement
2
Veriton M420 Front Panel
3
Hardware Specifications and Configurations
Download this manual
See also:
User Manual
Veriton M420
Veriton M220
Extensa E420
Service Guide
Service guide files and updates are
available on the AIPG/CSD web; for
more information please refer to
http://csd.acer.com.tw
PRINTED IN TAIWAN
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