MiTAC w130 Manuale Di Servizio
73
9-13 System Audio Failure
No sound or sound abnormal from speaker when audio driver & A/P is
installed properly.
installed properly.
Audio Drive Failure
1. Check if speaker cable is connected properly.
2. Make sure all the drivers are installed properly
Test
ok ?
Correct it.
Yes
1. Try another known good speaker, CD-ROM.
2. Exchange another known good D/D board
Re-test ok
Yes
Correct it.
Replace motherboard
Board-level
Troubleshooting
Check the following parts:
Signal:
Parts:
N
o
N
o