well try muting any channels that you not using or some you are sometimes, the noisiest are the line-in, the microphone, and strangly the CD audio on some drives.
Type: Posts; User: no-one
well try muting any channels that you not using or some you are sometimes, the noisiest are the line-in, the microphone, and strangly the CD audio on some drives.
does the mute all option stop the noise?