I have an i7 6700k (HD 530) and an RTX 2060, Big Sur is installed, when I connect HDMI to the video card, MacOS does not load and gives an error, when I connect to the motherboard, everything loads, but my monitor is QHD and through the built-in screen is only in FHD, is it possible to connect the screen to the video card?

Boot arguments (-v alcid = 1 watchdog = 0 agdpmod = pikera dk.e1000 = 0 e1000 = 0)