GPU fan not spinning
in IT Support ·
It could be
- a busted voltage/fan speed controller on the GPU; there’s no fixing that once it's gone.
- some shorts or blown switches in the motor itself; you can grab an ohmmeter and check that out.
- a warped bearing because the motor shaft has been cooking for too long; try cleaning it up and hitting it with some high-quality machine oil or even watchmaker's oil. It's also possible the self-lubricating material in the sleeve bearing just wore down to nothing.
Honestly, the smartest move is to just swap out the fan before you end up frying the actual graphics card. Then we'll see what happens.
- a busted voltage/fan speed controller on the GPU; there’s no fixing that once it's gone.
- some shorts or blown switches in the motor itself; you can grab an ohmmeter and check that out.
- a warped bearing because the motor shaft has been cooking for too long; try cleaning it up and hitting it with some high-quality machine oil or even watchmaker's oil. It's also possible the self-lubricating material in the sleeve bearing just wore down to nothing.
Honestly, the smartest move is to just swap out the fan before you end up frying the actual graphics card. Then we'll see what happens.