[CentOS] A little help with default resolution of CentOS7 and Panasonic TV

I agree! ;)

But I'm only getting the splash screen with the etched '7' and no login
prompt or top bar. I've been all over /var/log and I don't see anything
which resembles an error. I even did a "yum groupinstall 'GNOME Desktop'"
to make sure I had absolutely everything GDM-related.