Originally posted by: cmdrdredd
Originally posted by: randomocity
Right now I'm having an issue overclocking my Q6600. I'm getting about 3.0Ghz set at x8 and 1.4275V but I notice that under load the multiplier does jump to x9 giving me about 3.2 Ghz. The only problem that I'm having now is heat and lockups. I idle around 33 at the 3.0 mark but if I try adjusting my FSB to 400 I also run into issues with heat and frequent lockups under load. Could the lockups be because my Vcore isnt high enough?
I believe when i changed the FSB to 400 my Vcore was turned up to 1.4975, is this not enough?
Turn off everything under CPU Features which is under advanced BIOS features. Make sure every option is disabled. See if this helps, also do you know if your CPU is a B3 or G0? If it's a B3 it will get hotter more than likely. Also set your MCH voltage higher.
If none of this works you can flash to the latest beta BIOS here
http://fugger.netfirms.com/11B04.zip
When you flash the BIOS from DOS using awdflash use this sequence A:AWDFLASH.EXE M629B_11.B04 /py /sy /WB /cd /cp /cc /CKS
That will overwrite the bootblock as well and is tested to increase system performance.
edit: you don't need a floppy to flash the BIOS. If you have a USB Flash Drive you can format it as a DOS startup disk and run awdflash.exe from there. Instructions here
http://www.xtremesystems.org/f...=2340844&postcount=897
Another note. Different memory ratios change the strap the board runs on. Info on that here
http://www.xtremesystems.org/f...=2344891&postcount=986