How do I reinstall a graphic card

[Joyjumper99]

I tried installing but could not do it. I hit the retry and still couldn't do it. Some of the games I try to play say that I need to install/reinstall graphic card. Can you help me? Thanks!

 

[princesiddiqui]

which graphics card do you have? Nvidia or ATI?

 

[princesiddiqui]

Go to safe mode and uninstall the current driver and restart the window then download and install latest graphics driver.