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Chapter 4 41
This chapter provides instructions on how to troubleshoot system hardware problems.
Hardware Diagnostic Procedure
The system’s diagnostic function monitors system activity and performs
IMPORTANT:The diagnostic tests described in this chapter are only intended to test Acer products. Non-Acer
products, prototype cards, or modified options can give false errors and invalid system
responses.
1. Obtain the failing symptoms in as much detail as possible.
2. Verify the symptoms by attempting to recreate the failure by running the diagnostic tests or repeating the
same operation. Refer to the “System Diagnosis” on page 43 for more information.
3. Refer to the table below to determine which corrective action to perform.
System Check Procedures
System Diagnosis
Checkpoints
Undertermined Problems
System Troubleshooting
Chapter 4