Windows Operating System supports usage of multiple monitors at once. The OS can also work with HDMI-connected TV so if that’s what you want, you should be able to easily do so. However, some people ...

If on your PC Windows 11/10 is not detecting an HDMI or 4K TV, you can try the solutions below in no particular order and see if that helps resolve the issue on your device. You can proceed with the ...

I don't really need this but... I have a 4k HDR 144hz display (LG C5 OLED) and I've verified that 144hz is turned on; and a GTX 1070 (that everything I can find says will do 4k HDR at 144hz over HDMI) ...