
Chapter 4
Troubleshooting
Use the following procedure as a guide for computer problems.
NOTE: The diagnostic tests are intended to test only Acer products.
1.Obtain the failing symptoms in as much detail as possible.
2.Verify the symptoms by attempting to
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 | See “Power System Check” on page 79.. |
not go on or stay on.) |
|
|
|
POST does not complete. No beep or error | See “Post Code Table” on page 82. |
codes are indicated. | “Undetermined Problems” on page 90 |
|
|
POST detects an error and displayed | See “Post Code Table” on page 82. |
messages on screen. |
|
|
|
Other symptoms (i.e. LCD display problems | See “Post Code Table” on page 82. |
or others). |
|
|
|
Symptoms cannot be | Use the |
(intermittent problems). | go to “Post Code Table” on page 82. |
| See “Intermittent Problems” on page 89. |
| See “Undetermined Problems” on page 90. |
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Chapter 4 | 77 |