I Have Missed Up With The Advanced Menu And The Tv Is Not Working Samsung Television

Chosen Solution

I have missed up with the SW model in the advanced menu ( Developer menu) in my TV: samsung ua32eh4003R I have changed it from UA4003 to UA4800, then the TV is not powering on, the Power Led is blanking for 15 sec then I hear the power on tone, but it’s off again and nothing appears. How can I fix it, How can I return the model number to the factory setting??

Amr Salah you tried with your remote? Turn TV off and use your remote to enter the following: Mute 1 8 2 Power Then go to reset. See if that works for this model.

If no luck with that you may have to try and reinstall teh proper firmware