I have tried everything mentioned above with no luck. I have a Acer Predator XB241H FHD 144Hz G-Sync 24in Monitor, using a Displayport Cable also have used an HDMI cable yet problem still occurs.
My PC specs
asrock h170 fatal1ty
Intel I5 6600k
Corsair Vengeance LPX 16 GB (2 x 8 GB) DDR4-2666...