Re: Samsung pn50b550t2f clicking and sound with no picture

I finally got around to changing my power supply and it corrected my issue as well

Re: Samsung pn50b550t2f clicking and sound with no picture

I haven't tried anything yet, I will let you know if I do. Please do the same

Hello,
I have a samsung plasma pn50b550t2f and I was wondering if anyone else has has had these issues.
With everything plugged in the tv will do the notorious relay click and turn off when trying to power on. After unplugging the x/ y mains and the main board(while jumping the ps) the same clicking occurs.
With the logic board unplugged the tv will turn on with the samsung tone playing at the start and sound from my input also playing but no display.
All volts to the main and logic boards are what they are supposed to be but volts to the x/y main boards do not appear...

Re: Samsung ln46b640r3f led on but won't turn on

This was indeed a main board. When I replaced this a few months ago it has been working ever since

I have a Samsung lcd tv ln46b640r3f that when I bought didn't even turn on the led light. I found this out to be a blown ceramic disc cap that also broke the trace. I have since fixed that and gotten the led light to appear when I plug in the tv but still won't turn on. When I disconnect the main board from the power supply the backlights come on so I believe it is a main board issue. Another thing is when I hit the power button on the remote the led light usually goes out but if I hit the power button on the tv it will not respond. Does anyone have an experience with this? I have access to a...