Common Problems - Acer Aspire Z3801 Service Manual

Common Problems

NOTE:
NOTE:
The diagnostic tests are intended to test only Acer products. Non-Acer products,
prototype cards, or modified options can give false errors and invalid system
responses.
Use the following procedure as a guide for computer problems.
1. Obtain the failing symptoms in as much detail as possible.
2. Verify the symptoms by attempting to re-create the failure by running the diagnostic test or
by repeating the same operation.
3. Use the troubleshooting sections to try and resolve the issue.
Figure 4-1. Common Problems
4. If the issue is still not resolved, refer to
4-4
Hardware Failure
Determine HW
failure type
Component
LCD Failure
Failure
Go to Component Go to LCD Failure
Failure section Section
0
Start
Hardware or
Software Failure?
Mainboard Failure
Replace
Mainboard
Online Support Information.
Software Failure
HDD Image
Failure
Troubleshooting