When I boot up at 840 and run CPUStabTest it crashes in like 5 seconds. But if I boot at 735, then use SoftFSB to get the rest of the way up to 840 its rock solid for ever. I tested it all night last night for like 12+ hours and it was rock solid. But if I boot at 840 it wont run the StabTest.. Any ideas why?? Its not a heat issue cause if it was it would crash the program either way I get to 840 right?? Well let me know what you guys think!!