RisingExtreme

The temperature is fine. Its about 30-32 degrees C at idle and 40-42 at load. And when i try to OC it do not have time to heat up (the temp right after the reeboot is at 30-35 deftees C)

I have just upgraded my x58 system with a costum watercooling loob. After doing that i can't OC my cpu (i7 950). It runs fine on stock speed, but when i try to do enything it only runs until i lock in to windows. On air i had i running 4 Ghz no problem. Now i just reeboots. Can enyone help me? MOBO: GA-x58-usb3 CPU: i7 950 OLD CPU cooler: Artic cooling - freezer xtreme- NEW CPU cooler: EK-Supremacy EVO - Acetal