Windows 7 PC will not start up, start-up repair taking forever?

Just a day or two ago I updated my NVIDIA video card on my PC. Then this morning I tried to turn it on and there were two options:



- System Repair (recommended)



- Start Windows normally



So I tried 'Start Windows normally' and it got to the 'Windows is starting up' screen. Then it goes black. Then I tried the recommended version, and it says:



Attempting disk repairs.



This may take an hour to complete.



It has a loading bar above attempting disk repairs,



...and it has been about 5 and a half hours (5:30).



Any help please? Thanks.|||boot to safe mode and do a system restore to a date before you updated the driver|||Can you take the VGA Cable Out Of the Graphics card..

http://upload.wikimedia.org/wikipedia/co…



And plug it into the Motherboard.. Then Power it on and Fix your Issue.