[SOLVED] Z390 UD HDMI not conneting to MB but connects to GPU

[Lagginglaggy]

when i use the hdmi on the motherboard it just wont work, i dont see anything coming up on the screen. it does on the GPU tho but i need to use it on the mother board for something but i got no clue what to do. anyone know of a solution?

 

[Lagginglaggy]

Likely still detecting displays and post finishes before the display kicks in. If you need to enter the bios watch the keyboard and after the lock leds flash(caps, num, scroll) tap the Delete key to enter bios or f12 for the boot menu.

i just tried that and it dosent detect it while in the boot menu. just black screen not showing it being detected