Out of range- Xbox wont connect to my monitor

xbox does support 1920x1080p, when out of range then the xbox could have defaulted to 480 and the monitor does not like it as the xbox might not be picking up the edid info from the screen, what model monitor is it.

what model is your monitor?

Hi,

Please try to reset your console's display settings:

1. Remove any discs from the disc tray.
2. Turn off the console.
3. Turn on the console.
   
   Note If you are using an Xbox 360 Wireless Controller, turn on the console by using the Guide button on the controller. Make sure that you use the player 1 controller when you do this. The player 1 controller will have the upper-left light illuminated.
   
   
   
4. As the console starts, on the controller, press and hold Y while pulling the right trigger. The display settings are reset to the default settings, and then the console automatically restarts.
   

Could you explain the problem a little more clearly? It sounds to me like you said the console's working fine despite the error message. What's the real problem here?

Freesync has to be enabled on a monitor it is rarely ever enabled out of the box so you should have a look in the Asus monitor settings. According to the AMD freesync website the Asus VP28UGQ does support Freesync over HDMI, if it still doesn't work then
it may need special attention by Xbox team.

The only really useful range of Freesync for Xbox is 30-60Hz and many monitors do not fall into that range. Plus many games are capped at 30fps so simply wont do anything, Freesync needs uncapped frame rates. 60fps games that cannot
maintain a solid 60 do benefit. Over 60fps would be rare for any Xbox One games and I imagine there is a 60fps cap in place too.