hi....i got amd 9950 be..i want to overclock until 3.2 ghz...my mobo is ma750sli-ds4,power supply is vantec 600watt..bt when i overclock to 3.0 ghz,i got a blue screen..when i up my voltage to 1.46,it wil auto shut down when running prime 95...can some body help me to solve the problem...thx...