Acer AN515-51 - Internal Microphone Record Failure

Troubleshooting 4-11
Internal Microphone Record Failure
If the internal microphone fails to record, perform the following:
Figure 4-7. Internal Microphone Record Failure
Start
Check MIC
cable whether
insert well
Check MIC
Re-assemble the
MIC cable
OK
NG
Swap MIC
OK
NG
Swap M/B
Check MIC
cable whether
ok
Swap MIC cable
OK
OK
NG