Hi Gerbil
Will getting there

Have a antec 1200 case it just rocks-with twelve drive bays, seven expansion slots,a top Big Boy 200 blue LED cooling fan, two rear blue LED 120mm fans, and three front blue LED 120mm fans, a extra fan can go on the side too, antec 850 power supply, ASUS P5Q3 Deluxe/WiFi , 4 GIGS of DDR3 RAM, PALIT RADEON HD 4870 SONIC DUAL 1GB 775MHZ- HUGE CARD, SEAGATE 7200 1TB HD intel core 2 due E8400 PROCESSOR 3.0 GHZ 6MB CACHE, LG GGC-H20L BLU-RAY HD-DVD 16X8X6, LG LIGHTSCRIBE SUPERMULTI, BIGWATER 760I 2U COOLING SYSTEM-ooops sorry about the caps didn't notice till i finished typing, to lazy to redo it lol put some extra fans in to , ram cooler , 2 cpu little fans , the one on the side. Just need another card to crossfire then i am rocking

. Having a irq conflict when I try to start it have to work on that, but seems everything is breaking here at the moment and only one of me, against two little breakers
Okay, nicen. The fan speed being so high may be due to some monitoring fault, what with the 12V being out, I just don't know. I do know the fan speed monitor [in the fan itself] can fail and leave the fan running flat out.
850W. Wow. Are you planning on crossfired gaming cards? 850W is a toaster.