Taking the TV apart and replacing the FRC board was simple and so easy. (didn't know the FCR board had a reset button)
However, that didn't fix the problem. We know it's the Main board which is sold out everywhere. The HDTV LED back-lights work for 2 seconds then turn off, we have sound but no picture. The picture on the screen is visible with
...Read MoreRead more about Taking the TV apart and replacing the a flashlight held near the screen. Now we need to find part# T. MS3393T. 78 to replace the main board. Read LessRead less about Taking the TV apart and replacing the