Acer Aspire One Model Aod250 Service Guide

							Appendix C161
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. and password. These can be obtained directly from Acer CSD Taiwan.
Acers Website offers you convenient and valuable support resources whenever you need them.
In the Technical Information section you can download information on all of Acers Notebook, Desktop and 
Server models including:
•Service guides for all models
•Users manuals
•Training materials
•Bios updates
•Software utilities
•Spare parts lists
•TABs (Technical Announcement Bulletin)
For these purposes, we have included an Acrobat File to facilitate the problem-free downloading of our 
technical material.
 Also contained on this website are: 
•Detailed information on Acers International Travelers Warranty (ITW) 
•Returned material authorization procedures 
•An overview of all the support services we offer, accompanied by a list of telephone, fax and email 
contacts for all your technical queries.
We are always looking for ways to optimize and improve our services, so if you have any suggestions or 
comments, please do not hesitate to communicate these to us.
Appendix C 
						

							162Appendix C 
						

							163
Numerics
3G cover 37
A
AFLASH Utility 27
B
Battery Pack 36
BIOS
package
 14
ROM size 14
ROM type 14
vendor 14
Version 14
BIOS Utility 19–27
Advanced 22
Boot 25
Exit 26
Navigating 19
Onboard Device Configuration 23
Save and Exit 26
Security 22
System Security 26
Board Layout
Top View
 111
brightness
hotkeys
 10
C
Camera Module 45, 46
caps lock
on indicator
 7
Common Problems 80
D
DIMM Module 60
Display 3
display
hotkeys
 10
E
Euro 11
External Module DisassemblyFlowchart
 35
F
Features 1
Flash Utility 27
FPC Cable 48
FRU (Field Replaceable Unit) List 115
H
Hard Disk Drive Module 53, 58
Hibernation mode
hotkey
 10
Hot Keys 9
I
Indicators 7
Intermittent Problems 91
Internal Microphone Failure 87
Internal Speaker Failure 85
J
Jumper and Connector Locations 111
Top View 111
K
Keyboard 38
Keyboard Failure 84
L
LCD Bezel 44
LCD Brackets 48
LCD Failure 84
LCD Module Disassembly
Flowchart
 41
LCD Panel 47
Linux Environment Test 156
M
Main Unit Disassembly
Flowchart
 50
Index 
						

							164
Mainboard 55
media access
on indicator
 7
Memory Check 80
Model Definition 128
N
No Display Issue 81
num lock
on indicator
 7
O
ODD Failure 89
Online Support Information 161
P
Panel 4
Bottom 7
left 4
PC Card 7
POST Codes
Reference Tables
 102
Power Button Failure 89
Power On Failure 80
S
Speaker Module 56
speakers
hotkey
 10
System
Block Diagram
 3
T
Test Compatible Components 155
To p 111
Touch Pad
hotkey
 10
Touch Pad Failure 85
Troubleshooting
Built-in KB Failure
 84
Internal Microphone 87
Internal Speakers 85
LCD Failure 84
No Display 81
ODD 89
Other Failures 90
Power Button 89
Power On 80
Touch Pad 85
USB 89
WLAN 90
U
Undetermined Problems 91
upper and lower covers 39
USB Failure (Rightside) 89
utility
BIOS
 19–27
V
volume
hotkeys
 10
W
Windows 2000 Environment Test 156
Wireless Function Failure 90
WLAN Board 50