Internal Microphone Failure - Acer A100 Service Manual

Internal Microphone Failure

0
If the internal microphone fails, perform the following:
Start
OK
Check the front MIC
and the back MIC
OK OK
NG
NG
Swap the Check the Check the Swap the
front MIC back MIC
front MIC back MIC
OK OK
Swap M/B Swap M/B
Figure 4-6. Internal Microphone Failure
4-9
Troubleshooting