Does this sound like a faulty pci lock?

[Ciggarilo Himself]

Ok when I try to overclock my machine mentioned in sig it is fine for a while and rock stable but after I reboot it a cuople of times my screen goes realy fuzzy and stuff and I cant see anything and often I see alot of wierd colours does this sound like a faulty pci lock? this only happens when I overclock(I have my pcie frequency locked at 100mhz)and I can only make it go back to normal by resetting the cmos.

also may it be one of these other settings(I dont know about these settings could someone explain what they do?please)

cpu/ldt spread spectrum set at 75 hershey
pcie sprea spectrum set to enabled
sata spread spectrum set to enabled
boot failure guard set to enabled
bank interleaving set to auto
memory hole set to disabled
ddr2 initialization mode set to auto.

Thanks,(im thinking its the pcie bus that is faulty because it only does this when I overclock when my video is plugged in, i I overclock withou my ideo card in and run on onboard video this doesnt happen)

 

[kirbyrj]

Try setting your PCIe to 101mhz or 105mhz and see if you have the same issue.

 

[Ciggarilo Himself]

I tried 101 il try and 105 same issue slao I tried overclocking with my pci not locked at all also and the same thing happened.

Thanks for help.