My computer wont load windows it goes through post fine and attempts to load windows but the computer suts itself down before it loads how can i fix this?

That's really strange.

First of all, try loading Windows in Safe Mode, safe mode loads windows with a minimal amount of device drivers so if the problem is a device in your PC causing problems this should work. If that does not work I would try a bios upgrade as you might have a Bios virus, however that is very unlikely.

Please let me know of your progress.