Like the title says, at 85hz my monitor is fine, but at 100/120/144 the monitor either black screens or flickers black for long periods of time. Any help would be great. BTW I am using an MSI GT62VR Windows 10 with a GTX 1070, i7-6700hq, and I am using a minidisplayport to display port as the cable. The monitor worked fine with my old laptop, and the new laptop display is 1080p @60hz, while the ASUS is also 1080p up to 144hz but right now is at 85hz. I have also used DDU to uninstall the old nvidia driver and just installed the new driver yet the problem persists. If anyone needs anymore info please ask, as I just want to be able to run 144hz without long flickers or black screens. Thanks!