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 ...

Some Apple Studio Display owners have taken to online forums to complain that their monitors make a high-pitched buzzing sound that appears to be emanating from the top of the screen or behind it, and ...

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 ...

Microsoft Windows 10 update KB5000842 is causing a high-pitched noise while using Dolby Digital audio 5.1 in certain conditions. This issue has been confirmed in Windows 10 version 2004 and 20H2. Ever ...

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 ...

CHIPPEWA COUNTY — The superintendent of Lake Superior Academy is speaking out against a constant high-pitched noise affecting how they teach. The noise emits from a newly built Bitcoin mine in Dafter ...