Xbox one s shows blue image in gamestop and no imput was on?

I do not know if anyone else has the problem or at any rate is yes just at gamestop this xbox one x action for you have to give his one s and 200 euro draufzahlen then you get the one x I'm so wanted to accept the offer and as the colleague My xbox one s connects e comes only a blue screen and it says no imput signal I do not get it and then they could not buy that of course and then I was very angry and thought she was really broken but when I was back home I connected it to my monitor again and it all works why not in the gamestop can someone help me because they do not believe me when I say that it works at home, I may have to change something in the setting, for example, graphics and perhaps processed their monitor that yes not I just do not want to go back for nothing because I was already very pissed yesterday I'm pleased about answers

Hi

Has the synonymous correctly connected sounds as he has plugged into another input you have to pay attention to it out times TV Out, or in which the cable is kapput. I can't imagine anything else. In which Gameshop were you?

Alkes okay I have the solution it was really due to my settings whose monitor does not accept that but that means that I can get the xbox one x tomorrow, thanks anyway

No problem ✌️