Rez not supported

[mrmagoo62]

While channel surfing lately i have come across some channels that when selected they go black with audio then a box appears saying " the resolution is not supported on this tv. please change the resolution " i have never come across this other than the last month or so, i have a Samsung Smart tv, i have looked in the tools and menu areas and dont see anywhere to change the rez but noticed that there is a rez setting in settings under video on my Mag ( video output mode- 1080p-60 .. Graphic resolution- 1280 x 720 ), im not sure what the other channel numbers were but there were about 4 of them that i came across, do i need to change the rez settings on the Mag if so to what please.

sorry forgot to add the recent channels, they were 82, 78

[catz]

Changes are made in the receiver and not the tv.

[tuxen]

yeah you change resolution on the box try another output resolution. the 2 channels you mention are similar in resolution as many others though.

['chasing...]

While channel surfing lately i have come across some channels that when selected they go black with audio then a box appears saying " the resolution is not supported on this tv. please change the resolution " i have never come across this other than the last month or so, i have a Samsung Smart tv, i have looked in the tools and menu areas and dont see anywhere to change the rez but noticed that there is a rez setting in settings under video on my Mag ( video output mode- 1080p-60 .. Graphic resolution- 1280 x 720 ), im not sure what the other channel numbers were but there were about 4 of them that i came across, do i need to change the rez settings on the Mag if so to what please.

sorry forgot to add the recent channels, they were 82, 78

try to change g-res to 'same as video...

[Marley]

video output mode- 1080p-60 .. Graphic resolution- 1280 x 720 yea try and change mag to that

[mrmagoo62]

tried that didnt work
try to change g-res to 'same as video...

[mrmagoo62]

Those settings are what i am using now must be the default settings, there is about 7 settings i believe, guess ill try them all
video output mode- 1080p-60 .. Graphic resolution- 1280 x 720 yea try and change mag to that

[Marley]

you running a 4k tv ?

[mrmagoo62]

No its not a 4K and i made a mistake in my previous quote there are only 3 settings for grafx rez ... 720 x 576 , 1280 x 720 and same as video , i have tried all 3 and no go , the same as setting resets back to the 1280 mode , should i start playing with the video output mode settings?
you running a 4k tv ?

[Marley]

see if it only a few channel doing that at times its not the mag box would be in tv setting of tv i thing could even be the hdmi cable too

[mrmagoo62]

it is quite alot of channels and it only started doing it roughly 3 weeks ago, so anyway i went through a s@$t load of posts and came across one that said try changing the auto refresh rate to 24/60 hz and it seemed to do the job ... go figure, here are my current settings out -1080p - 60 grafx 1280 x 720 auto frame rate 24/60 Hz, hope this helps others
see if it only a few channel doing that at times its not the mag box would be in tv setting of tv i thing could even be the hdmi cable too