Acer EM-7T HM50/70 KB.I1700.415 Manuale Utente
Codici prodotto
KB.I1700.415
Chapter 4
121
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 122
No Display Issue
LCD Failure
Page 125
Internal Keyboard Failure
Page 125
TouchPad Failure
Page 126
Internal Speaker Failure
Page 126
ODD Failure
Page 129
WLAN Failure
Page 132
Thermal Unit Failure
Page 132
Other Functions Failure
Page 133
Intermittent Failures
Page 134
Undermined Failures
Page 134
Chapter 4