Does the BIOS still hold the values you saved last time or does everthing goes back to default settings?
You could try removing and putting back in your processor. Maybe there is a bad pin contact somewhere. Otherwise you might have to send your board back for a replacement (RMA).
Also, what power supply do you have?
__________________ DFI Lanparty NF4 Ultra-D @ 312 HT
Opteron 165 @ 2.8 Ghz (~1.33v)
2 X 1Gb Patriot PC3200 (2,3,2,5 1T)
EVGA 8800GTS
2 X 300 GB Maxtor SATA (RAID 0)
700W OCZ Gametream PS
X-Fi XtremeMusic |