Troubleshooting

 

 

 

 

 

 

 

 

 

 

 

Flowchart 2.15—No Audio, Part 1

 

Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Turn up audio

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No Audio.

 

 

internally or

Audio?

 

Done

 

 

 

 

 

 

 

 

 

 

externally.

 

 

 

 

N

Y

Notebook in

docking station (if applicable)?

N

Go to

Section 2.16,

No Audio, Part 2.

 

 

N

 

Undock

Internal

Go to

 

 

Section 2.16,

audio?

 

 

 

No Audio, Part 2.

 

 

 

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

Section 2.17,

Nonfunctioning Audio? Done

Device.

N

Maintenance and Service Guide

2–25