Test PSU Outside of Computer

Radeon962

Senior member
Jan 1, 2005
591
7
81
Is there a way to test a PSU before installing it in the computer? I have read about shorting out some pins, but sounds like it may not be advised.

Could I just plug the PSU and hook up something like a case fan to it and flip the switch? It should start up if there is something on the end or does it need something with a larger power draw? The fan is a Scythe S-Flex 1200 rpm model (if that makes a difference).

I just tried that and the fan does not come on and the PSU fan does not start either.

Any ideas?

Thanks, Bill
 

Radeon962

Senior member
Jan 1, 2005
591
7
81
Never mind...

Actually just tried the paper clip method... green wire to black ground, flip the switch and its on.

Thanks, Bill