No Audio, Part 2 - HP Compaq nx7000 Maintenance And Service Manual

Flowchart 2.14—No Audio, Part 1
No audio.
Notebook in
port replicator
(if applicable)?
N
Go to
Flowchart 2.16,

No Audio, Part 2.

Maintenance and Service Guide
Turn up audio
internally or
externally.
Y
Undock
Go to
Flowchart 2.17,
Nonfunctioning
Device.
Audio?
N
Internal
Y
Replace the following port replicator
components one at a time, as applicable.
Check audio status after each change.
1. Replace port replicator audio cable.
2. Replace audio cable.
3. Replace speaker.
4. Replace port replicator audio board.
5. Replace backplane board.
6. Replace I/O board.
Audio?
N
Y
N
audio?
Y
Troubleshooting
Done
Go to
Flowchart 2.16,
No Audio, Part 2.
Done
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