Vizio - two pops no picture or sound? P50HDM

[tommydiesel]

I have a vizio P50HDM. There was large pops and then no picture or sound. I have seen threads on this. I just bought a replacement Ysus board and put it in. It did not Fix the problem. I just ordered the main power supply board. Could this board also be bad because there is one board that illumiates with a small green light? (if the power board was bad, how could this light up?)

[johnrot]

Hi

There is a possibilty that the x sus was damaged too and damaged the Y sus i have seen that, hope this info. can help you :ugeek:

[dvd]