Hi does anyone have a fix for this. my tuf f15 main laptop screen goes black when I unplug the HDMI for my external monitor. Found out that when the HMDI is removed the refresh rate switches from 60 to 144hz so i cannot use 144hz for some reason the screen just goes black with some dead pixel lines. all drivers are updated I tried checking the web and every suggestions but nothing help. and when i try to switch the auto panel refresh in power settings its still switching automatically to 144hz its OK if for me to use 60hz just want the problem fixed for me to travel with my laptop cause i cant always bring a monitor.
