Okay, I have a laptop with Windows Vista and I'm installing Windows 7. Both 64 bit. Laptop didn't really have any data on it I needed so instead of just updating I chose the advanced install option. It worked fine until it got to 'Completing Installation' phase where it stalled. I left it on overnight and still nothing. My Windows Vista doesn't work any longer and Windows 7 isn't properly installed either. I'm trying to reinstall now hoping it will magically work but I'm not going to be too hopeful and I don't want a useless machine.
Help? I'm not sure what sort of information you need. I'm fairly experienced with computer hardware but don't have a good grasp of this sort of thing.