Xbox One X Suddenly No Longer Wants To Display 4K
Hi Guys,I have an Xbox One X hooked up to a Sony KD-49X8005C 4K TV.
I've been using it happily for months but recently every now and again when I turned the Xbox on, it would come on the TV and be a small box with white noise in it. I would restart the Xbox and finally get it to come on at 640x480. After some fiddling around, I would finally get my 4K signal back.
However now I've completely lost that, the Xbox just keeps saying my TV does not support 4k. I have factory reset both TV and Xbox and also swapped HDMI cables. I have tried multiple ports and turned on enhanced HDMI functions on the TV input settings. Unfortunately I don't have another 4k TV or device to see if it's the Xbox or the TV at fault.
Anyone got any ideas?
Any help really appreciated and thanks in advance.
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