P4C800.. etc.

Ok, So I just built this new computer.

P4C800 deluxe
2x 512mb Pc3200 GIEL ram
2.8Ghz HT 800fsb
120gig 8mb cache western digital hd
Radeon 9600 Pro 128mb
Windows XP

System runs good, minus a few problems

When shutting down, I always get "IRQL NOT LESS OR EQUAL" BSoD. only when shutting down or logging off.

"SM Bus Controller" is not recongnized.. dont know much about that.

and, whenever i boot up it goes
"Detecting. . . . NO DEVICE FOUND, BIOS NOT INSTALLED."

yet I was just in bios :shrug:

if anyone can help your a savior