I'm getting troubles trying to have a Q9550S processor working with a DP35DP motherboard.
The machine's stuck before post at the first startup try; it boots up at the second try but it looks like the processor temp isn't correctly recognized (it's displayed a fixed value close to the thermal margin). Every time I try it boots only at the second istance.
I double checked CPU heatsink and thermal compound. The processor works good on another motherboard.
DP35DP BIOS is up to date.