I've solved it = D
I first had a problem with the computer not posting anything out at all, so i decided to pull the jumper out of the motherboard and back in again which worked.... However, i was then getting problems getting past the windows progress bar, which turned out to be my sata dvd drive and now everything works. But i get a few errors messages every now and agian when i boot up which seems to indicate that my motherboard isnt finding my hard drive, so a simple restart fixes the problem.