I just had to go and buy a new motherboard for my computer, the one I had didn't have PCI-E slots I needed. I got everything hooked up and the computer starts fine. Once it gets to "Starting Windows" though, it just reboots. There's no BSOD either. I tried running and safe mode and as it was loading the files it just does the same thing. I tried running the repair tool, but that didn't seem to make much of a difference. Am I going to have to re-install windows 7? If so, will I lose all my data? This is my first time doing this, so sorry for asking any idiot questions, but you have to start somewhere.