Monitor displaying : Digital Out of Range - 67.5kHz/60Hz, What to do?

I am unable to display a fresh coreelec install on my N2 on my older monitor (LG Flatron Wide).

This is what shows when I plug in my hdmi into a dvi-hdmi converter which plugs into my monitor.

I read somewhere to delete the monitors.xml file for ubuntu to get this to work.

Can i run an SSH command to “fix” the issue?

Thanks for the help!