Ars Technica

high-pitched whine/noise from speaker-out on motherboard sound card

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 ...
Houston Chronicle

Why Does a Computer Motherboard Make a High Pitched Sound?

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 ...
Ars Technica

High-pitched noise from processor?

Hey folks, I'm new here.<BR><BR>I've got an AMD Athlon XP running at 1.5 gig. I've just replaced my older, noisy, case with one MUCH quiter. Being a musician, a quite studio is a good ...
CNET

Apple acknowledges MacBook Pro high-pitched buzzing noise

We previously reported on an issue where some MacBook Pros emit a high-pitched buzzing noise that emanates from underneath the keyboard. Note that this issue is separate from the widespread "processor ...
WGHP

Teacher reportedly played high pitched ringing noise to discipline students

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEVADA, Texas (KXAN) — A north Texas school ...