My friend smashed his mobo

theisrafil

Commendable
Nov 27, 2016
56
0
1,630
Ok long story short:
He bought a 600w psu but the fans werent spinning, so he plugged a 4 pin cable to the 3 pin PWR_Fan socket. Then a smoke came from that socket as he says. I know he did a dumb thing. Psu is a 600w cooler master and the mobo is gigabyte ep45t ud3r. Please tell me what is the possible damage here? (apart from mobo) Cpu is xeon x5460
 
Solution
It shouldn't be a problem with 4 pin to 3 pin as long as you got the direction of the key right. I think he might have pushed the 4 pin in the wrong direction and causing polarity trouble.

Since there was smoke coming out it's safe to say his motherboard is not to be trusted anymore and considered broken.

Darthutos

Reputable
Sep 15, 2014
757
2
5,160
It shouldn't be a problem with 4 pin to 3 pin as long as you got the direction of the key right. I think he might have pushed the 4 pin in the wrong direction and causing polarity trouble.

Since there was smoke coming out it's safe to say his motherboard is not to be trusted anymore and considered broken.
 
Solution