Sounds play an important role in troubleshooting a computer. Computers have pre-programmed beeps and sounds that notify you of clear hardware issues. Then there are the subtler sounds: a high-pitched ...

I have a Dell Optiplex 980 on my desk at work. It outputs a high-pitched whine from the speaker-out. It's not that loud, but naturally it gets amplified when I turn up the volume on my amp. It's most ...

There are lots of sounds all around us. We use different words to help describe these sounds. In music, pitch is the word we use to describe how high or low a sound is. The squeak of a mouse is a high ...

Recently my 19" Proview CRT started making a high pitched noise on and off. I thought it was a fan at first, but upon further inspection, I found that if I turned the monintor off, the noise went away ...

Some Mac Studio owners have noticed that their machines are making a high-pitched "whining" sound that appears to be coming from the fan. There are pages of complaints on the MacRumors forums about ...