F5F Stay Refreshed Hardware Desktop High pitch noise from PSU

High pitch noise from PSU

High pitch noise from PSU

J
Jithle
Junior Member
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40
03-13-2023, 06:59 AM
#1
Hello. I just finished my first PC build. Everything seems to be working perfectly so far, but I’m worried about the unusual high-pitched noise coming from the PSU. It’s a Corsair RMA850E and it occurs both when idle and under load. I’ll share the video, please let me know if you can identify the sound. 20231222_232510.mp4
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J
Jithle
03-13-2023, 06:59 AM #1

Hello. I just finished my first PC build. Everything seems to be working perfectly so far, but I’m worried about the unusual high-pitched noise coming from the PSU. It’s a Corsair RMA850E and it occurs both when idle and under load. I’ll share the video, please let me know if you can identify the sound. 20231222_232510.mp4

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V
Vladison
Junior Member
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4
03-13-2023, 07:37 AM
#2
whine in the coil, just a sound issue—not a serious fault. No specific fix beyond trying new parts or using headphones.
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V
Vladison
03-13-2023, 07:37 AM #2

whine in the coil, just a sound issue—not a serious fault. No specific fix beyond trying new parts or using headphones.

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