Good morning friends, I have an LG 42pq30r plasma on the work table that, when turned on, only gives me sound. I reset it on the switch on the main board before touching any of the boards and I managed to give image and sound. To be brief, check the voltages in stages and they are fine. If I notice that the image turns into strange colors, some like slight spots but they are noticed and sometimes small segments remain like ghosts. I request an orientation to be cold in the morning I have to reset again so that of image. Just clean all the plates and resolve to discard false contacts after resetting and notice that there is something wrong with the image. I appreciate your help.