q6600 and corrupted logon vista screen

spluff · 18 Oct 2007 at 18:22

When I overclock my processor past 2.7 I get some weird graphical corruption after the globe icon at start of booting into windows when drawing screen (like stops half way down and then fills the rest in and continues)

I have no idea whats causing this, but prime95 ran for 24 hours......

Any ideas why?

Thanks

Cob · 18 Oct 2007 at 19:10

Have you locked the PCI-E Freq to 101mhz (tho it shouldn't make any difference).

spluff · 18 Oct 2007 at 21:49

yeah ive got it to 101mhz..........

its weird - thats the only weird thing thats happening........ sometimes it does it sometimes it dont....... but system seems quite stable in games and priming......

Anyone else have any ideas or experienced this when overclocking?

mk17 · 18 Oct 2007 at 22:34

can you post your o/c settings, volts, etc. ?