Gigabyte GA-Z270X-UD3 Motherboard

[wookhongngim]

Hello, just purchased this motherboard 3 weeks ago, is there a way to change display to auto in my BIOS because when I tried to plug my hdmi to another graphic card after I switched on my computer, there is no display anymore.

[shadowsports]

Hello, just purchased this motherboard 3 weeks ago, is there a way to change display to auto in my BIOS because when I tried to plug my hdmi to another graphic card after I switched on my computer, there is no display anymore.

I'm not understanding what it is you're trying to do?  The HDMI output on the board cannot be connected to another video card?  It needs to be connected directly to a display device.