I'l tell exactly what I did. After my XFX $200 mobo did not work in the NZXT case, I sent it back so i would not lose the money. I went and bought a HP AMD Phenom X4 9850 system at BestBuy. I transfered everything from the HP case into the NZXT, except the crappy 350w psu, I put in a Rosewill 600w into the NZXT case. I flipped on the power to the case from the back, all the lights in the case came on(which should not have happened until I hit the front power button...weird). The fan on the cpu spinned for about 5 seconds and then stopped, i plugged in a case fan into the cpu fan power pin and it spun for 5 seconds and went off. I tried fixing it 3-4 times, same results as above.
(FYI The HP computer was working before transfer, i was using it for like 2 days)
I transferred eveything back to the originally HP case, turned it on from the back, all the power came on(which again should not happen either until i hit the front power button...again weird), all the fans, including the cpu fan spun correctly and stayed on, but nothing appeared on the monitor....brought it too computer shop
Thought maybe I burned out cpu since fan in NZXT would not run, and i kept trying like 3-4 times.....Computer shop said, bad mobo.
How the hell does a mobo go bad after transfering to another case. 🙁 I didn't bend the mobo, i placed it in slowly. The back of the mobo was not touching the case, all the connections where in....just weird things happening..lol