Name: Repair IT
Address: 56 Blueberry Way, Woodville, DE11 7GX, GB
Telephone: +447712867682
Price range: ££

PC & Laptops

Constant coil whine from power supply

Posted on January 27, 2026, 3:27 am • 482 Views

Posted on January 27, 2026, 3:27 am

Whenever I play a game, my PSU makes a high-pitched buzzing/squealing noise.

Replied on January 28, 2026, 1:45 am

Coil whine is the physical vibration of inductors as power runs through them. It is harmless, but annoying. Replacing the PSU is the only real fix.

You must be logged in to reply to this topic.