
| 4. | Main board. |
|
|
|
Hard disk drive has write error. | 1. | Enter BIOS Setup and Load default settings. |
| 2. | Hard disk drive. |
|
|
|
Hard disk drive LED fails to light, but | 1. | With the system power on, measure the voltage |
system operates normally. |
| of hard disk LED connector. |
| 2. | Hard drive LED cable. |
|
|
|
CD/DVD-ROM Drive
NOTE: Ensure
| 1. | ||
on but works normally. |
|
|
|
|
|
|
|
| 1. | ||
more than 30 seconds before LED |
|
| on it. |
shutting off. |
|
| Check with a known good disc. |
|
| 2. | |
Software asks to reinstall disc. |
| 3. | |
Software displays a reading CD/DVD |
|
|
|
error. |
|
|
|
|
|
|
|
| 1. | Disconnect all cables from | |
when the system is turned on and its |
|
| except power cable, then press eject button to |
eject button is pressed and held. |
|
| try to unload the disk. |
|
| 2. | |
|
| 3. | |
| 1. | CD may have dirt or foreign material on it. | |
there are no messages are displayed. |
|
| Check with a known good disc. |
|
| 2. | Ensure the |
|
|
| properly. |
|
| 3. | |
|
|
|
|
| 1. | Ensure the headphone jack of the | |
but no sound output. |
|
| |
|
| 2. | Turn up the sound volume. |
|
| 3. | Speaker power/connection/cable. |
|
| 4. | |
|
|
| |
| Video and Monitor | ||
|
|
| |
Video memory test failed. |
| 1. | Remove all |
Video adapter failed. |
| 2. | Load default settings (if screen is readable). |
|
| 3. | Main board. |
|
|
|
|
Display problem: |
| 1. | Monitor signal connection/cable. |
- Incorrect colors |
| 2. | Monitor |
No high intensity |
| 3. | Video adapter card |
Missing, broken, or incorrect characters |
| 4. | Main board |
Blank monitor (dark) |
|
|
|
Blank monitor (bright) |
|
|
|
Distorted image |
|
|
|
Unreadable monitor |
|
|
|
Other monitor problems |
|
|
|
|
|
|
|
Display changing colors. |
| 1. | Monitor signal connection/cable |
|
| 2. | Monitor |
|
| 3. | Main board |
|
|
|
|
Display problem not listed above |
| 1. | “Monitor" |
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