Hello, I recently bought a GTX 750 Ti from Newegg and I'm ready to replace my old GPU, the GT 710. The problem is that I disabled the onboard graphics after installing the GT 710, so after I unplugged the card, do I have to enable the onboard graphics and then install the GTX 750 Ti's driver? I'm sorry if I sound confused, because I am. If anyone can walk me through on installing a graphics card with the enabling and disabling of stuff. Thank you!