I have an E8400 C2D running at 3.6 GHz, on a Gigabyte GA-EP35-DS3L motherboard. Its been running at 400MHz FSB with a 9x multiplier for weeks, fully stable. I have proper cooling.
Yesterday I moved my PC from one side of my desk to the other, and had to unplug the power cord to re-organize it all. When I turned my system back on, I got a BSOD.
I determined that it is the processor, but wtf, what happened? I can run the board at >400MHz FSB with a lower multiplier, and it runs at <400MHz FSB with the 9x multiplier, but the processor refuses to go over 3.6 GHz. What would cause the processor to do something like that, when it was easily reaching 3.6GHz before I unplugged my power cord?
Any help would be greatly appreciated
And before anyone asks, yes:
I powered down the system first
I tried increasing the voltages
I used proper OC'ing techniques
There have been no hardware changes
My memory runs fine at higher FSB frequencies, and always has a direct ratio (2, 2.4, etc)
The rest of my specs are:
2x2GB OCZ DDR2-800 5-5-5-18
AC Freezer 7 Pro cooler
Vista Ultimate x64
eVGA 9800GTX
Yesterday I moved my PC from one side of my desk to the other, and had to unplug the power cord to re-organize it all. When I turned my system back on, I got a BSOD.
I determined that it is the processor, but wtf, what happened? I can run the board at >400MHz FSB with a lower multiplier, and it runs at <400MHz FSB with the 9x multiplier, but the processor refuses to go over 3.6 GHz. What would cause the processor to do something like that, when it was easily reaching 3.6GHz before I unplugged my power cord?
Any help would be greatly appreciated
And before anyone asks, yes:
I powered down the system first
I tried increasing the voltages
I used proper OC'ing techniques
There have been no hardware changes
My memory runs fine at higher FSB frequencies, and always has a direct ratio (2, 2.4, etc)
The rest of my specs are:
2x2GB OCZ DDR2-800 5-5-5-18
AC Freezer 7 Pro cooler
Vista Ultimate x64
eVGA 9800GTX