I just got a new GPU, an ASUS GTX 1060 3gb Founder edition (Mini). Replacing the ol' MSI 950 2gb. With both cards and 2 cables (DVI and HDMI-DVI), no signal is to my monitor. I took out my RAM, cleaned it, still no signal. I rebooted my PC, still no signal. Tried connecting the cable to the PC itself rather than the card, still no signal. This occurred when I swapped the HDMI from my PS4 to my PC.