New Gigabyte GeForce 660 GTX Computer won't boot past bios.
For Christmas I received a new graphics card for Christmas as well as a new PSU. I put in the PSU which is 600 watts it worked perfectly. I then proceeded to uninstall all of the drivers for the old AMD graphics card. Whenever I installed the New NVidia 660 GTX by Gigabyte it starts to boot gets to the BIOS or BOOT MENU screen and freezes. I cannot input anything and it refuses to work. I tried taking out the internal battery and it still doesn't work. I put the old graphics card back in so i could use the computer but since I don't have any drivers it won't work. If anyone had any ideas it would be appreciated.