hello friends, the tv in question is a noblex 29tc676f the problem is that the timer is not removed and in 10 minutes the tv goes out in service mode but there is no option do what you do always appears the timer on the screen and turns off in 10 minutes apart also appears stereo and the channel number and is not removed if someone knows why that happens if you can please tell me from now thank you very much everyone

Yes, my friend, I will change it because I already thought it was an eprom problem but I wanted to be sure, thank you