New
#1
PC making an odd high pitched sound during ATi tool test.
Video recorded with the odd sound. you may need head phones and a lot of volume to hear it clearly. The dominant sound is just the GPU fan spooling up.
Strange sound from my GPU during ATi tool run. - YouTube
I know its something electrical but other than that I have no idea. It doesn't seem to hurt anything but it is annoying. Its also exclusive to ATi tool and Folding@home. Games and graphic benchmarks don't produce the sound.