Troubleshooting
2.6 No Video, Part 1
No Video
Docking
Station
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| Go to | |
or Docking |
| Section 2.7, |
Station? | No Video, Part 2. | |
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Standalone
*Note: To change from internal to external display, use the hotkey combination.
Y
Internal or
external
display*?
External 
Adjust
brightness.
Adjust
brightness.
Internal
A 
Video OK? | Done |
N
Depress lid
switch to ensure
operation.
Y
Y
Video OK?
N
Check for bent pins on cable.
N
Video OK?
Y
Done | Video OK? | Done |
N
Replace the following one at a time. Test after each replacement.
1.Cable between notebook and computer display (if applicable)
2.Inverter board (if applicable)
3.Display
4.System board
|
| N | |
Try | Internal and |
| Replace |
another | external |
| system |
display. | video OK? |
| board. |
Y
Done
Done
Maintenance and Service Guide |
