I have just recently changed my video card from the amd 6870 video card to the evga GeForce gtx 760. nice video increase, seems to be running fine, but I wondered if I need chipset drivers for my motherboard? when I installed the NVidia card I removed all the amd drivers to install the NVidia drivers. are actual drivers need for the mb chipset? if so where would I find them? everything on the amd site seems to be cat control center, display drivers, ect. nothing noted as just chipset drivers. thanks in advance for the information.