Acer Aspire G7700 Series Service Guide
Hardware Diagnostic Procedure
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 response.
- Obtain the failing symptoms in as much detail as possible.
- Verify the symptoms by attempting to recreate the failure by running the diagnostic tests or repeating the same operation.
- Refer to the table below to determine which corrective action to perform.
System Check Procedures
Power System Check
If the system will power on, skip this section. Refer to System External Inspection. If the system will not power on, check if the power cable is properly connected to the system and AC source.
System External Inspection
- Inspect the LED indicators on the front panel, which can indicate the malfunction. For the LED locations and description of their behavior, see “System LED Indicators” on page 6.