Trouble with Bios and Dual Monitors

[parkerwess]

I just bought a new monitor (Samsung 27 inch curved), and I was trying to connect it to my other monitor so I could run a dual setup. I have an ASUS Z370-P and I went into the BIOS and allowed the motherboard hdmi to run off of the internal graphics I guess, and now whenever I go into BIOS it does not come up with any picture on either of my monitors. My main one works only when I boot into windows. It says I have a second display, and when I use my mouse to go right of my screen, it goes into some nonexistent screen. My other monitor does not show anything. My other monitor is connected to my GTX 1050 ti.

Any help? If I get another cord that connects to my graphics card and fix it that way, will the BIOS revert itself or not?

 

[firstjameswilson]

Easier solution, get 3 monitors the problem will be fixed. I recommend and old CRT from like 2005, your power bill may rise but your heart will still be with the pc.

 

[marksavio]

it looks like youve plugged 2 display cables from your main screen to your computer. your other display input is still active in the background. try just leaving one.

 

[TJ Hooker]

I would connect both monitors to the graphics card. Best/easiest way.