Flowchart 2.14-No Audio, Part 1 - HP Compaq Presario,Presario X1001 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—Nonfunctioning
Device.
Maintenance and Service Guide
Turn up audio
internally or
externally.
Y
Undock
Go to Flowchart
2.17—Nonfunctioning
Keyboard .
N
Internal
audio?
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.
N
Y
Audio?
N
2.16—Nonfunctioning
Y
Audio?
Troubleshooting
Done
Go to Flowchart
Device.
Done
2–21