Both new and old computers can experience what’s called “coil whine,” a high-pitched noise that comes from the computer. It’s easy to conclude that the noise is a sign of major computer failure or ...

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 ...

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 ...