Samsung LED TV UN50J5200AFXZA, screen flashes white light
Both the screen flashes white and the standby light clicks on and off as soon as I plug the TV in. So far I've tried:
- putting in a new power board
- putting in a new main board
- unplug the main board from the power board, same result
Now, when I do these tests and check voltages on the power board, my multimeter bounces around. Finally I tried unhooking the LEDs themselves from the power board and then checking voltages. They're stable. So my question is:
Have I limited the problem to the LED strips? I should just replace them?