Troubleshooting

Flowchart 2.15—No Audio, Part 2

Continued from

Section 2.14,

No Audio, Part 1.

N

Audio

 

Reload

driver in OS

 

 

audio drivers.

configured?

 

 

 

Y

 

 

N

 

Correct

 

Load drivers

 

and set

drivers for

 

 

configuration

application?

 

 

in OS.

 

 

Y

Connect to

external speaker.

N

 

 

Y

 

Replace audio

 

 

 

 

 

board and

 

 

 

Audio?

speaker

Audio?

 

Done

connections

 

 

 

 

 

 

in notebook

 

 

 

Y

(if applicable).

N

 

 

 

 

1.Replace internal speakers.

2.Replace audio board (if applicable).

3. Replace system board.

Maintenance and Service Guide

2–25