Asus M5a97 EVO R2.0, AMD Fx 8350, XFX Core 650W. (PSU Noise)

Arioly

Reputable
Mar 24, 2014
57
0
4,630
Hello everyone.
Recently i have bought an assembled pc with this specs:
CPU: FX 8350 (Stock Speed)
CPU Cooler:Cooler Master Hyper 212 Evo
MB: Asus m5a97 EVO R2.0
RAM: 2*4 GB G.Skill Sniper 1866 Mhz
GPU: MSI N770 2GB/OC Twin Frozr Gaming
PSU: XFX Core 650W 80+ Bronze
SSD: 120Gb Crucial M500
HDD: 1TB WD Blue 7200rpm

When the PC came ,i opened it and it was all fine but i saw that the MB had a 8 pin CPU connector and from the PSU it was installed just 4 pins (the PC was running just fine). so i thought ,well they maybe have forgotten to put the other 4 pins so i did that. after a while i figure out that the psu was making noise 5-10 minutes after the pc was turned on. i dont know if it is a fan of the psu problem, if 650w arent enough to power the pc or maybe i have to take off the 4 pins and leave it as it was with just 4 pins CPU connector instead of 8. im an not planning to overclock. and another thing to mention is that my room is very hot .its about 32 celcious inside and i dont have an aircon :(... any suggestions? thank you
 

Tradesman1

Legenda in Aeternum
Was this a used computer or was it built for you - either way odd that the builder didn't have the 8pin all connected, might be that something is wrong with it all being plugged in...as a builder if you have an 8pin ATX on the mobo - you fill it (especially when you have a power hungry CPU