Thanks

[Haven]

Thanks Lancelot, I've upped the Vc to 2.2 volts but no further, My chip is on a no name slocket which only has settings for 66, 83 and 100 Mhz. So the slocket runs at 66 while my Mobo runs at 75 which I'm thinking is where my problem is. Perhaps a brand name slocket would help?