Plasma tv black screen

SOURCE: LG plasma tv has half black screen

Hi Hi

SOURCE: LG Plasma TV model #DU-42-PX12X

try contacting LG see if there is a backlight if there is that is most likely your problem

SOURCE: LG 50PX1D 50 in. Plasma TV

i just had the same problem. after talking to many tv repair people i finally got a knowledgeable person to help me. i ordered the part and fixed it myself.
it was very easy. i have an LG model# 50px1d. so if you had this problem i suggest you order the part yourself and fix it. i got an estimate for repair and it wouldv'e cost me at least $500 parts and labor. i paid $230 for the part. so you can see i saved a little more than half. the part you need is the " Z SUS " ASSEMBLY. you can order the part from LG website. the part # is 6871QZH044C.
let's just say after doing everything myself, i am watching TV right now.
by the way LG would not help me at all. spread the word that LG is not a good product.

SOURCE: Black screen, only sound on my Plasma TV

Ur backlight video board is dead.U need a new board.

Testimonial: "Thanks for the help, I will now call Samsung as it's still under warranty."

SOURCE: 42" LG Plasma tv, no picture - black screen, but have sound.

Most a likely a problem with your Y-Sustain board which will then not drive the screen giving a black picture. The fuse on the board may be open circuit & need replaced but most likely you will need to have the sustain board replaced.