Just letting you know if you have problems installing windows 7 and you use your flat tv as your monitor that is more than likely your problem. I have nvidia nforce 630i /gforce 7150 . Could not get windows 7 to install as new installation. It would upgrade with big problems. When the regular computer moniter was hooked up it installed perfectly. The problem all the time was yhe flt pannell TV. Can't wait untill they fix the drivers so i can hook back up to the TV. Hope this helps someone.