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Why is my PC making a high pitched noise?
Both new and old computers can experience what’s called “coil whine,” which is a high-pitched noise that comes from the computer. It’s easy to jump to the conclusion that the noise is a sign of major computer failure or that something is broken, loose, or about to explode. Fortunately, coil whine is normal behavior.
How do I stop my PC coil whine?
How to fix coil whine
- Return/replace the component under warranty.
- Wait a while.
- Limiting the framerate.
- Changing fan speeds.
- Power limiting, overclocking, underclocking and undervolting.
- Moving the computer further away.
- Securing the inductor coils.
- Insulating the PC with sound dampening foam.
Why does my USB sound card make noise?
The problem is likely to be dirty power. However, is simply fixed with the addition of a cheap Ferrite Ring – a magnet basically that is wrapped around your USB power cable to the sound card. If you’re in the UK you can find them at Maplin – http://www.maplin.co.uk/p/ferrite-clip-on-hem3017-n94ab
Why does my Motherboard make a high pitched noise?
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 apparent when listening to classical music. Do I try to isolate this problem?
Why does my computer sound card change frequency?
These variations are what you are hearing with that noise. You get the same thing on a lot of computer sound cards and you can notice that it changes frequency when things take power in the computer such as intense processing or hard drive operation.
Why do I hear a high pitched whine when I record?
That high-pitched noise is in common between many brands of audio interfaces, as you can hear recordings on Google. This happens when recording with things plugged in and with nothing plugged in with all possible configurations of the box (phantom power, monitoring, gain, line level, etc.)