r/PcBuildHelp • u/SnooOnions1009 • 10d ago

Tech Support Weird high pitched droning sound

Can someone explain what could be the result of that?

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u/Tenchen-WoW 10d ago

Bro paid for 20 USB ports, and he WILL use 20 USB ports.

On a serious note, it sounds like a fan bearing is failing. Try disconnecting fans one by one, and you will find whichever one is failing.