I don't know how long it's been doing it since the server is downstairs, but we're redoing part of downstairs so I put the server up here for now, and I noticed the HDD is making a very high pitched ...

If your Windows laptop is making high-pitched noises from speakers, then this post will help you fix this issue. This issue is frustrating because you cannot focus on your work. Usually, this issue ...

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 ...