Samsung HLN567W 56" Rear Projection HDTV "led tv power cycling" Questions

...TV, the green lamp LED flashes a few times, the picture comes on fine, for about 10 seconds or so, then the TV turns off, then the starting sound chimes, and the picture comes back on for 10 seconds ...

...tv would try to power up but it would just cycle through the LEDs (no happy face) and eventually a light bulb error. I replaced the lamp and ballast....still no change. What do I do next? Sounds like ...

...power supply board,if anyone of them is puffed up on top they are bad,Then if you do not have any bad caps How old is the Lamp in Set? if TV recycles 3 times for turn on and you have 2 greenlights on ...

...power cord, see if it reset. Highland Electrix TV Repair Advice lo300v PagePower supply may be faulty The Psu are Just like any Psu using SMPS(chopper), so use normal PSU fault finding techniques ...

...pieces. But the tv makes the same humming after the startup chime as it did before the last one failed, and the new color wheel only spins slowly (visible after removing bulb enclosure). Three

...Power issues (Tv not turning on) were typically due to faulty ballast. While the TV reports a bad lamp it is the ballast itself causing the issue. Samsung is well aware and will replace both the ...

...TV cycle through this sequence over and over. Checked the "CPU sized fan" and it is running. Held the lamp door microswitch too. The problem continues. Suggestions? The most common blink code for the ...

LED LIGHT READS STAND BY TEMP, i CANT SHUT THE TV OFF IF I HIT THE POWER BUTTON THE LAMP LIGHTS AND THE CYCLE OF LAMP TO STAND BY GOES AGAIN THERE IS NO SOUND. replace the lamp only takes few min make

...power surgeish sound, repeats a couple of times, then 3 leds blink with no sound no picture?? and i pulled out the bulb and looks ok besides some discoloring on glass and some charring on filament. ...