» Sat Oct 03, 2009 12:11 pm
If you can't pinpoint the problem after trial and error, then the only thing to do is to reformat your computer with a fresh install of your OS. But I would make sure that your drivers are all up to date and that you have the http://www.devhardware.com/c/a/Hardware-Guides/Why-and-How-to-Flash-Your-BIOS/ also. Try running a registry cleaner too, like http://www.iobit.com/advancedwindowscareper.html.