79
Chapter 4
Undetermined Problems
If an error message is present, go to “POST Error Messages List” on page 73. If you did not receive any
messages, if the symptom is listed in “or “Error Symptoms List” on page 75 . If you still cannot solve the
problem, continue with this check:
1.
Check the power supply voltages. If the voltages 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
!
External devices
!
Any adapter card (modem card, LAN card or video card, if installed)
!
CD/DVD-ROM drive
!
Diskette drive
!
Hard disk drive
!
DIMM
!
Processor
!
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 Veriton 5200D
Page 6: ...VI ...
Page 9: ...IX Table of Contents ...
Page 19: ...10 Chapter 1 Main Board Layout Veriton 5200 ...
Page 34: ...Chapter 1 25 ...
Page 92: ...83 Chapter 5 ...
Page 94: ...85 Chapter 6 Veriton 5200 5200D Exploded Diagram ...
Page 99: ...Chapter 6 90 ...
Page 102: ...Appendix A 93 ...
Page 112: ...103 Appendix C ...
Page 116: ...107 Index ...