I bought this S2716DG Dell monitor today and I can't increase the refresh rate over 85hz. I can select the 100, 120, and 144hz options, but the monitor starts to blink and automatically returns to 85hz after a few seconds.
Any idea how to fix it? Thanks in advance.
The specs of my system are: I7 6800K Asus X99-E Motherboard Video Gigabyte GForce GTX 1080 Gaming G1 W10 Home 64Bits w / updated nvidia drivers.