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| Flowchart 2.15 - No Audio, Part 1 | 
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N
Y
Notebook in
docking station (if applicable)?
N
Go to
Flowchart 2.16,
No Audio, Part 2.
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| Undock | 
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| audio? | 
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Y
Replace the following docking station components one at a time as applicable. Check after each change.
1.Reseat docking station audio cable.
2.Replace audio cable.
3.Replace speaker.
4.Replace docking station audio board.
5.Replace backplane board.
6.Replace I/O board.
Y
Go to
Flowchart 2.17,
Nonfunctioning  Audio?
 Audio? 
 Done
 Done
Device.
N
| Maintenance and Service Guide |