Chapter 4
83
Undetermined Problems
If an error message is present, go to “POST Error Messages List”. If you did not receive any messages, if the
symptom is listed in “or “Error Symptoms List”. If you still cannot solve the problem, continue with this check:
1.
Check the power supply voltage. If the voltage are correct continue with the following steps:
2.
Power off the system unit.
3.
Perform the following checks, one by one, until you have isolated the problem FRU.
4.
Load default settings in setup.
5.
Check all main board jumper positions and switch settings.
6.
Check all adapter card jumper positions.
7.
Check all device jumper positions.
8.
Check all cables and connectors for proper installation.
9.
If the jumpers, switches and voltage settings are correct, remove or disconnect the following, one at a
time:
10.
Non-Acer devices
T
External devices
T
Any adapter card (modem card, LAN card or video card, if installed)
T
CD/DVD-ROM drive
T
Diskette drive
T
Hard disk drive
T
DIMM
T
Processor
T
Main board
11.
Power on the system unit.
12.
Repeat steps 2 through 5 until you find the failing device or adapter.
Summary of Contents for AcerPower APM6
Page 2: ...II PRINTED IN TAIWAN ...
Page 14: ...Chapter 1 5 Block Diagram ...
Page 15: ...6 Chapter 1 Main Board Placement ...
Page 31: ...22 Chapter 1 Input Output Map Assignment 1 Address Device ...
Page 32: ...Chapter 1 23 Input Output Map Assignment 2 Address Device ...
Page 33: ...24 Chapter 1 Memory Map Assignment Address Device ...