1 if it is possible , open smps screws and clean fan
otherwise you have to change fan
I recently bought a new computer, and replaced the power supply and GPU from my old computer. Occasionally when I start the computer, the fan in the power supply makes A LOT of noise. This doesn't happen all the time, but often enough to be annoying. I know it isn't the power supply itself, because it didn't make any noise in my old computer.
I've already tried making sure it is fully secured with no luck. Help!