Tuesday, 12 April 2022

TV shows "No Signal" when using any resolution higher than 640

Hey everyone,

I'm really confused on this issue and hoping someone can help. My Xbox will show "No Signal" when I try to use a resolution higher than 640. It acts differently on different TVs too. I have 4 different TVs and my Xbox works perfectly in 1080p on one of them, but gives me the "No Signal" on the other 3. The primary TV I'm trying to use is a Hisense 70" Class A6G Series LED 4K UHD Smart Android TV. I boot in low resolution mode and everything works fine, but when I switch it to 720 or higher, the screen goes black and shows No Signal. It will occasionally flicker between No Signal and the Xbox screen, but won't stay on for more than a second or two. Are there settings that I need to link between my TVs and Xbox?



Submitted by reidfc | #Specialdealer Special Offer Online Shopping Store 2016

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