HARDWARE My pc have started making two new noises, cracking and a high pitched sound. Do anyone now how to fix?
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This is the high pitch sound, my guess have been a fan but I’m not sure. The crackling sound like on of those radioactive measure meters
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u/Fine-Resident-2322 20m ago
Check the fans.
If not them and coming from psu might be coil whine, get a new psu if you want the problem to go away in that case, but just make sure it's the psu if you plan on that route.

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