Troubleshooting

Flowchart 2.15—No Audio, Part 1

 

 

 

 

 

 

Y

 

 

 

 

Turn up audio

 

 

 

No audio.

 

 

internally or

Audio?

 

Done

 

 

 

 

 

 

externally.

 

 

 

N

Y

Notebook in

Port Replicator

(if applicable)?

N

Go to

Flowchart

2.16—No Audio,

Part 2.

 

 

N

 

Internal

 

Go to

Undock.

 

Flowchart

audio?

 

2.16—No Audio,

 

 

 

 

 

Part 2.

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

2–26

Maintenance and Service Guide