Справочник Пользователя для Acer 4745
Chapter 4
107
Troubleshooting
Common Problems
Use the following procedure as a guide for computer 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.
the same operation.
3.
Use the following table with the verified symptom to determine which page to go to.
4.
If the Issue is still not resolved, see “Online Support Information” on page 167.
Symptoms (Verified)
Go To
Power On Issue
Page 108
No Display Issue
LCD Failure
Page 111
Internal Keyboard Failure
Page 111
TouchPad Failure
Internal Speaker Failure
ODD Failure
WLAN Failure
Thermal Unit Failure
Other Functions Failure
Intermittent Failures
Page 120
Undermined Failures
Page 120
Chapter 4