Re: Samsung 42" Plasma PN42C450B1D

Hi, I have the same tv and have the usual clicking sounds coming from the 2 black relays on the power supply. When I disconnect the plug that goes from the y board to the power supply, I jear the samsung sound but have no picture. Whn I plug it back in all I get is the cycle of the clicks.

I just received my new y board and unfortunately it did not fix the problem. Should I have replaced the x board also?

Thanks in advance.