I recently built a pc and I am having issues getting my graphics card drivers to work. I have installed all the drivers for my motherboard and when I try to install the drivers for my graphics card it has me restart windows. On the start menu the windows logo pops up and then when the sign in screen is supposed to show up, my screen just stays blank. When I restart my computer it has me use startup repair and it reverts to before I installed the drivers. Please help me with this problem.