E. Audio Troubleshooting
Make sure sound output, Audio
ViewSonic Corporation
Start
cable is OK.
No Sound
No
Sound is broken?
No
Volume
Unadjustable?
No
No Trouble Found
End
Yes
Yes
Change Main
Yes
Confidential - Do Not Copy
54
Change
Speaker
Change
Speaker
Board
VA903b-1_ VA903m-1