Is there a key combination to clone/change the screen?

    So I have this Samsung NP300E5A laptop which doesn't have a lid, when I open the system (fresh install) Kodi opens up on the integrated screen which is no longer available and the monitor I'm willing to use only shows the logo or a gray background. I need help for getting that screen on my monitor, thanks!

    Code
    video=HDMI-A-1:1920x1080M@60

    Add ^ that to the line of kernel boot params in syslinux.cfg and it should force output on the HDMI connection instead of the LVDS? connection to the internal screen.