Blurry letters and picture on 51" samsung plasma

SOURCE: samsung 42' plasma tv,screen keep flashing, blurry,no pics

I'm not really sure what causes this but I might be able to help.
I have an LG 42 plasma which had the same problem. In my case I removed the video and the tuner board (they both were mounted on the same frame which was screwed on the tv chassis) and installed them in a "wooden box" so that there would be no electrical contact with the rest of the chassis except from the cables connected to them. It now works fine.

SOURCE: how do i get the pdp sign off my samsung 51"plasma

Hey just worked it out myself just now.

Go to Tools and select ePOP off.

Kate

SOURCE: Picture on tv has gray bar at top and bottom.

T-Con Board.