I currently installed a new motherboard and my computer was unable to boot. (vista would crash with blue screen after loading). I downloaded a vista recovery dvd in order to boot with the dvd and repair vista but vista said it was unable to repair the problems. What other thing should i try? i am unable to reinstall windows using the downloaded dvd. Is there any way i can reinstall vista using the recovery partition on my hard drive? (No official recovery dvd was given to me) Please help!