psu weird sound

K_ZAY

Reputable
Sep 9, 2014
12
0
4,510
Hi my psu is making a weird sound that only goes if i turn the case horizontaly or if i give a little slap...could it be the fan or something else?
The psu is a decent 400w one, 80% eff, active fpc and it's 1 month old.
 
Solution
Its not a good quality power supply as found in tiers 1, 2a or 2b of http://www.tomshardware.com/answers/id-1804779/power-supply-unit-tier-list.html.

The noise could be the fan or something that's come loose.