Flowchart 2.15-No Audio, Part 1 - HP Compaq nx5000 series Maintenance And Service Manual

Troubleshooting
Flowchart 2.15—No Audio, Part 1
No audio.
Notebook in
Port Replicator
(if applicable)?
N
Go to
Flowchart
2.16—No Audio,
Part 2.
2–26
Turn up audio
internally or
externally.
Y
Undock.
Go to
Flowchart
2.17—Nonfunc-
tioning Device.
Audio?
N
Internal
Y
Replace the following Port Replicator
components one at a time, as applicable.
Check audio status after each change.
1. Port Replicator audio cable
2. Audio cable
3. Speaker
4. Port Replicator audio board
5. Backplane board
6. I/O board
Audio?
N
Maintenance and Service Guide
Y
N
audio?
Y
Done
Go to
Flowchart
2.16—No Audio,
Part 2.
Done