Thank you graysky and everybody else for the advices! I dropped the Vcore to 1,2000V and now Orthos has run 30 minutes. Temperatures for the hottest and coolest core are 63 °C and 56 °C. I tried to go under the 1,2000V for the VCore but Orthos crashed after few minutes so I had to put it back...
Now the problem is gone. I just opened the case and used a screwdriver to touch the two pins for a few seconds to reset the BIOS. After that I put the default-BIOS settings and booted the computer and it started to matter what I put for the FSB value :)
Now running at 3.0GHz:
FSB = 333 MHz...
Hi! I'm also OC'in for the first time and I have a strange problem that I could't find an answer :(
My computer:
Gigabyte P35-DS4 (rev 2.0)
Q6600 2,4GHz (G0)
GF8800 GTX 768MB
2x 1GB OCZ DDR2 PC2-6400 Platinum Revision 2 (800MHz)
The problem:
When I try to increase/decrease the CPU...