help needed with pci-e prob

micky1up · 15 Jan 2007 at 23:25

right im overclocking my e6300 with a p5b delux board and corsair 6400 800hz ram and a zalman 7700cu fan

im getting a drop off in pci-e performance if i go past 380 fsb what can i do to go up to 3 ghz and keep the pci-e perfromance

micky1up · 15 Jan 2007 at 23:52

right ive overclocked to 2.66 ghx 380 fsb with ram on auto i cant go higher without the pci-e 16 dropping to x1 which messes with the graphics card i have 8800gtx

plz any tips how to go higher

micky1up · 16 Jan 2007 at 18:02

thedazman67 said:
Raise SB Vcore in bios to 1.5v. This should solve your problem!

sorry no help there i get to fsb 380 when i pu the sb voltage up the system crashed

micky1up · 16 Jan 2007 at 18:36

ive sloved it i have just changed my psu for a corsair 620 i upper the sb volts to 1.8 and hey presto

micky1up · 16 Jan 2007 at 18:43

ive pu the sb volts to 1.6 at 400hz fsb and the pci-e is still working i suspect its a psu and motherboard problem