mag 254 doesn't work with resolution

saqeeb90

New member
Dec 14, 2014
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mag 254 works find with one tv but doesn't work with others .
it says mode not supported. i tried all the resolution. can some one please help both are hd tvs
 
Mine worka fine with the hdmi. But when i use the rca i get wrong format. How can i fix that? 1 of my tv is old and only takes rca.
Unplug power from the box,then hold the menu button(7th button down on left side of remote)and plug power back in and u should have the bios screen.change resolution to auto,save and exit.