Acer 7730 用户手册
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Chapter 4: Troubleshooting
Diagnosing problems
Use the following procedure as a guide for diagnosing notebook problems.
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.
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 following table with the verified symptom to determine which page to go
to.
Symptoms (Verified)
Go To
Power failure. (The power indicator does
not go on or stay on.)
not go on or stay on.)
POST does not complete. No beep or
error codes are indicated.
error codes are indicated.
POST detects an error and displayed
messages on screen.
messages on screen.
Other symptoms (LCD display problems
or others).
or others).
Symptoms cannot be re-created
(intermittent problems).
(intermittent problems).