Hello! I've been trying all day to boot up the computer, but windows just won't start. It'll take directly to the startup repair, but the repair can't solve the issue. I've tried restarting it and tried to restore it to a prior time without success. So now I've been thinking about Farbar Recovery Scan Tool, it's scanning right now. The computer is an HP Probook 6555b, Windows 7 x32.