unable to use max CPU multiplier

[tucodon]

Recently my PC starting to get alot of BSOD and so after lot and lot of testing i finally found the problem, my Q9550 multiplier can't be set to 8.5 without BSOD but 8.0 is fine.

Also my Core Voltage is very low ( around 0.92V )

is this a CPU or Motherboard problem ?

and sorry for the bad english

 

[Woody1999]

The voltage should be around 1.25V. Try bumping it up to that, if it lets you. Make sure you're definitely looking at the voltage though. It could be called "Core Voltage" or "VCore" or sometimes "Clock Voltage".

Woody

 

[tucodon]

I seem that my motherboard auto Core Voltage is the culprit, i have to set the Vcore manually to 1.25V

thank you