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I have done a LOT of troubleshooting to get to the … If your soundbar is making static noise, you should find the main cause of this problem. SuperUser reader Szabolcs wants to know how to silence a non-HDD, non-fan related buzzing sound on his laptop: I have a new Dell Inspilaptop and it makes an annoying high-pitched buzzing sound whenever running on AC power. Using the same soundcard, I connected my earphones to it and there is no such probem. High pitched noise – Often, as a bathroom fan motor reaches the end of its lifecycle, it will start to release a high-pitched whining noise. My laptop's built in speakers have been emitting a high pitched static sound whenever a sound is supposed to be made normally through the speakers. The speakers on the laptop are malfunctioning. Here is the complete Surface Laptop 2 Fan Noise Problem Fix or solution. View 4 Replies View Related Apple :: High Pitched Noise Coming From The Laptop Jan 18, 2009. If it’s still under warranty, you might be able to get a free replacement because of the excessive noise, but most manufacturers will not cover a replacement when the problem is just a high-pitched sound. After a restart the computer speakers emit a high pitched noise that is very hard to deal with. One night I come home, and I hear a consistent noise coming from my speakers, which are built into my monitor.
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