I have a vizio e601i-a3 that is frozen on the logo screen. I've tried various strategies to get it to unfreeze. Nothing works. I saw a video that mention replacing the T-con board might solve it
I found another video that talked about replacing EEPROM to fix the problem. That seems more difficult that I'm willing to try. I'm hoping to confirm that replacing the T-con board has a good change of solving the problem.
Televison & Video - Vizio - 60" E601I-A3 Full HD LED-LCD TV
Answers & Comments
Do a reset to this set, and check. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.