I currently run an e8400 attached to the Gigabyte GA-P35-DS3L rev 2.0 and have had it running around 4 ghz for some time now. Recently after reinstalling windows I noticed that my computer was no longer overclocked. After setting the FSB / voltage (usually around 1.3875 or somewhat close) I found that it would boot for like 2 seconds and then turn off. I have 2x 2048MB G.Skill DDR2 1066 sticks of PC2-8500 running CL5-5-5-15 @ 2.1v. Even if I manually set the FSB to 333 it won't reboot, what's the deal, is it dead? Updated my Bios to F9 (up-to-date) and I just can't figure out for the life of me why this sucker won't overclock now. Any help would be greatly appreciated guys as this is frustrating.