Power light continous green LED flashing for +/- 5 seconds, tv "dead"Power LED when switching ON, flashes continuously GREEN for about 5 seconds and then steady GREEN LED - and no display on...
Answer to "Power light continous green LED flashing for +/- 5 seconds, tv "dead""Locate the DG Board (Audio) and re-solder the DG Board connector pins of both power supply connector from the main Power Supply Board. A "dry joint" was not allowing theDG board to fully 'diagnose and reset' on Power On... ( In my case the DG board was the TNPA4311 )
Answer to "red light flashes 10 or 11 times doesn't come back on"10 "BLINKS" It could possibly be the AUDIO board shutting down, as it sees either loud speaker going "short" or lower than the 8 ohm resistance... and safe-guard shuts-down the tv itself. Unplug both speakers and check if unit works.... (In my case 43" Plasma, it was the TNPA4311 DG board shutting down to a low resistance OEM loud speaker .... Replaced left speaker with the correct 8 ohm and all good again.)