Doubt with HDMI and Monitor on Xbox one S

Make sure also that the monitor supports, HDMI Displayport 2.0 as that what the Xbox One S and Xbox One X use, I believe that the standard Xbox One only uses HDMI Displayport 1.4,

Its possible that the monitor only supports HDMI Displayport 1.4,

Its possible that you're TV has HDMI Displayport 2.0, which could be the reason it works on the TV but not the monitor.

Hi,

There is more than enough bandwidth for 1440P @120Hz with HDR on an HDMI 2.0 Monitor. On the current consoles Microsoft decided to lock HDR to 4K displays, but with the Series S that won't be an issue anymore.

HDMI standards are backwards compatible, so you won't need an HDMI 2.1 compliant Monitor to use Series X or S on an older monitor or TV that only has HDMI 2.0.

Xbox One X and S can be very fussy when it comes to full monitor support. But if you bought a monitor that fully supports the Xbox One X then it should support the same features on a Series X/S.

My advice would be to check reviews of monitors actually running on the current consoles with 120Hz support. There are loads of videos on YouTube. Just looking at the specs on a website may not be enough.

The Xbox One S will run at 4K if the monitor does 4K@60Hz. When connected via HDMI, the HDMI port on the monitor must be at least version 2.0.

According to the product sheet, you should be able to get 4K@60Hz if you connect the Xbox to the HDMI 2.0 port on the monitor.

The other two HDMI ports, "HDMI 1.4" and "HDMI 1.4(MHL)" will not support 4K@60Hz, and the Xbox will likely default to 1080p.

Does your monitor have HDMI 2.0?. Any less then that it wont work with the xbox one S or X.

Hi

As long as the monitor you are connecting to has a HDMI port then you should be able connect an Xbox One S to it.