Xbox one Invalid Format

There is no option for that it just has me change the picture mode or how it all sounds.

Hi buddy,

I suspect your girlfriends TV doesn't support 1080p. What you can do, if you're still at your girlfriends and she has no other TV, is to try the following steps:

1. Turn off the console if it is on.

2. Press and hold the Xbox button and the Eject button until you hear a beep to turn on the console. Note: This will boot your console in a low resolution mode (640 × 480). To reset these settings again, press the Menu button, select Settings, and then select
Display & sound.

There is a more comprehensive guide here:

support.xbox.com/.../tv-or-monitor-screen-is-blank-while-connected

Hope you can get gaming soon!

Ya theres no option for that

When you are in Display and Sound you should see.

TV Resolution mine is 1080p.

under that you should have TV Connection press that you should see,

Auto Detect

HDMI

DVI

Choose auto detect, Hopefully that will help you out.

Go into settings/display and sound I always have the TV connection on auto connect have you tried that.