How To Fix Power Supply Fan Not Spinning. I restarted the unit and noticed that the PSU fan does spin immediately on start-up but after a couple of seconds it stops. Hardware check.
It could be one of the following. Dust is bad too much dust is even worse every once in a while you should open up the case and start cleaning out the dust. I restarted the unit and noticed that the PSU fan does spin immediately on start-up but after a couple of seconds it stops.
A non-working fan could be something as simple as collected dust catching a fan blade to a lose connection to malfunctioning control circuitry.
Yes thats bad. Faulty FanA faulty fan is one of the most common reasons for the PSU Fan not spinning problemThe fan can become faulty either because it is jammed due t. How to Fix Desktop Power Supply Fan to prevent from overheatingIf you have Desktop Power supply that spin very slow then follow this simple video to troubl. Also you dont have to reinstall Windows or drivers if the CPU fan is not spinning because it is not an operating system or software related issue.
