I am absolutely sure that it's not from the processor/tower. The sound comes
from the speakers.

"Steve Thackery" wrote:
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> Firstly, are you absolutely sure it's a sound file playing, and not some
> weird noise from a fan, a disk, or something?
>
> If so, and it is not initiated by what you are doing, then it must be
> initiated by some event not caused by you. The only thing that comes to
> mind is the sound that plays for an incoming email.
>
> It's probably worth checking.
>
> SteveT
>
>[/color]