I've been running my Q6600 at 3.2ghz for several months, prime tested for 24 hours etc. set at 8 x 400mhz with memory strapped to 1:1 (x2). Voltages were left on auto as my mobo suffers from terrible vdroop, and hoped it might compensate on the fly. Its gigabyte P35 mobo, 8gb Kingston DDR2 1066, artic freezer 7.
Turn it on today and it booted at 8 x 266. which was weird, so i went straight into bios to check the settings and all my settings were there as above. So i thought it must be a fluke, so i rebooted again. and again it booted up at 8 x 266. So i defaulted it all. Boots up at 9 x 266 which is the correct defualt clocks for my cpu. So then i went back into bios to put my proven OC specs in. 8 x 400 etc etc. rebooted again boots back up at 8 x266. It wont even except any increase/or decrease in CPU clock
It appears either my mobo, or cpu is no longer responding to bios changes to the CPU clock. i can change the multiplier, but the changes to the Clock do not take effect - it stays like its locked to 266.
Your help with this overly frustrating problem is much apprecieated. Is my Mobo, or processor at fault?
Turn it on today and it booted at 8 x 266. which was weird, so i went straight into bios to check the settings and all my settings were there as above. So i thought it must be a fluke, so i rebooted again. and again it booted up at 8 x 266. So i defaulted it all. Boots up at 9 x 266 which is the correct defualt clocks for my cpu. So then i went back into bios to put my proven OC specs in. 8 x 400 etc etc. rebooted again boots back up at 8 x266. It wont even except any increase/or decrease in CPU clock
It appears either my mobo, or cpu is no longer responding to bios changes to the CPU clock. i can change the multiplier, but the changes to the Clock do not take effect - it stays like its locked to 266.
Your help with this overly frustrating problem is much apprecieated. Is my Mobo, or processor at fault?