Power light blink 2 times
My Samsung tv won't turn on, the power led blink twice, I did open the tv and notice the following
- The back light does go full, dim then off. If I keep the power on, it keep going on the same cycle
- If I disconnect the main board, the backlight stays full the entire time.
- Did replace the main board, and the behavior is still the same.
I do have access to multimeter, any ideas what to do next?
Btw, model number is UN55RU730DF
When I do disconnect any one one of wide cable that comes from main board to screen panel, I can hear sound and use remote, no image/video
Questa è una buona domanda?