PSU Coil Whine?
PSU Coil Whine?
Hey there! I've been using the seasonic focus gx-1000 for about six months now, and recently caught a sound coming from it. I'm checking the video attached below. Is this noise dangerous? Should I consider returning it? Also, the sound sometimes stops and then comes back on again. Thanks! IMG_0018.mp4
Are you certain it's coil whine? My fan bearing began making noise after six months, and I had to adjust the wiring a bit. Try to silence the fan temporarily to pinpoint the problem. If it stops, the issue is likely the fan itself; if not, there’s another cause and returning the product might be best. To stop the fan, place an object against the center spinning part—don’t just force a screwdriver into the blades, as that could damage them.
You can place a small piece of tape or a soft cloth under the power supply unit to block airflow and prevent the fan from spinning. This helps reduce noise without damaging the system.
I followed the steps shown in the video to locate the sound and manage the fan.
I looked and it's producing a similar sound even though the fan isn't rotating.