I can't login in after updating my graphics card

[MrJiggy]

I build a gaming computer and just installed the resent drivers but when I reboot it I can't login in . after its say windows is starting the screen turns black. I still can access safe mode but not regular start up and when I change the change the graphics adapter back to standard graphics it works fine but when I switch to the graphics card it won't make me log on

 

[Grayist]

I build a gaming computer and just installed the resent drivers but when I reboot it I can't login in . after its say windows is starting the screen turns black. I still can access safe mode but not regular start up and when I change the change the graphics adapter back to standard graphics it works fine but when I switch to the graphics card it won't make me log on

Try uninstalling the graphics driver altogether.
Then use the CD (you should have one) that came with your graphics driver to install the driver.

If there's an option for "Custom" - Use that and check "Clean Installation".

See how that works out.