Hi guys!! i need some help please ....

i'm trying to do some benchmarks on w7 x64 and xp 32 bit, but i have a weird problem , this is what

atm i've got an hard drive dedicated to only benchmarks so is good to be messed up and what ever ,

if i try to boot @ 5.2ghz ht on there are no problem, but if i disable ht .... sometimes windows xp & 7 would not even boot, the times it boot the cpu is stuck @ 3.2



and the bios settings are







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if i try to boot on the gaming drive it works, what's going on then? what's am i doing wrong?

thanks for the help