![This part of my PSU is vibrating and causing coil whine. What is it and can i just encase it in hot glue to stop it? : r/pcmasterrace This part of my PSU is vibrating and causing coil whine. What is it and can i just encase it in hot glue to stop it? : r/pcmasterrace](https://external-preview.redd.it/ZSpRleLrLY2cVhGZMEllmLaFU-c7elue66rePT_4aTo.jpg?auto=webp&s=d56b888c3cff1302cc4e19bb17e7ef3c1534bbd9)
This part of my PSU is vibrating and causing coil whine. What is it and can i just encase it in hot glue to stop it? : r/pcmasterrace
![be quiet! on Twitter: "Coil whine is the result of vibrating coil windings within electrically operated PC components - the resulting friction creates the metallic noise. Our power supplies do not generate be quiet! on Twitter: "Coil whine is the result of vibrating coil windings within electrically operated PC components - the resulting friction creates the metallic noise. Our power supplies do not generate](https://pbs.twimg.com/media/FAhf9nbX0AEutEx.jpg)
be quiet! on Twitter: "Coil whine is the result of vibrating coil windings within electrically operated PC components - the resulting friction creates the metallic noise. Our power supplies do not generate
![2nd Monitor starting making high pitched whine and finally gave out, replaced the capacitors for $10 (including excess solder wick & heat shrink) : r/ElectronicsRepair 2nd Monitor starting making high pitched whine and finally gave out, replaced the capacitors for $10 (including excess solder wick & heat shrink) : r/ElectronicsRepair](https://preview.redd.it/2nd-monitor-starting-making-high-pitched-whine-and-finally-v0-lcnq7oipuji81.jpg?width=640&crop=smart&auto=webp&s=3e5b3eb1692a2a95dabf58e74bb89b3a3155db2f)