The computer(hp m9150f) just won't start up. I've tried running CHKDSK and startup repair but I keep getting an error message saying that it was unable to fix it. Let me just say that the computer with the problem is not mine but my family's. I rarely use it, so I don't know what they might have done to it. They told me they had some important files inside the computer so they don't want me to do an hp system restore before they saved the files. So, what I've came up with is to do a vista upgrade first, so then they'd have access to their files. Then I would use the hp system restore to restore everything back to the normal. Can anybody here tell me if this would work and also if there's any other way to fix it? I'd greatly appreciate it. Thanks. And sorry if I sound like a noob.