System Whine/Mouse Noise Through Speakers
C-Media CMI 8738 [Ubuntu-identified]
Good board, but when I hook up speakers to the MB's audio line out, they have a constant high-pitched whine and various system racket coming through the speakers -- mouse growl when rolled, drives racket, etc.
Music and sound comes out, but this racket makes listening unpleasant.
Any thoughts on this? Drivers, board defects, what?
As always, thanks for any help.
00:05.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10)
Subsystem: ASUSTeK Computer Inc. Device 80e2
Flags: bus master, stepping, medium devsel, latency 32, IRQ 10
I/O ports at a400 [size=256]
Capabilities: <access denied>
Kernel driver in use: C-Media PCI
Last edited by Bezmotivnik; July 31st, 2009 at 12:58 PM.
Knows difference between vibrato and tremolo.