I have a asus z370 e gaming motherboard, gtx 1080 ti and asus vg248qe 144Hz monitor. I got a dvi cable with the monitor. So I'm not able to understand which cable to use for what? Should I use the dvi cable for gpu to monitor or motherboard to monitor? And should I get a new hdmi cable for motherboard to monitor in case I connect it to gpu to monitor. Pls suggest and thank you a lot.