Tv black with red green yellow dots but when warms up it alright
Tv is black with red green yellow dots on cool start but when it warms up like 5 minutes its ok picture shows but it still pulses very lightly is my screen going out can it be fixed help please.
Televison & Video - Gateway - GTW-P42M303 42 in. Plasma Television
Answers & Comments
Try backstepping the set resolution on your TV to see if that cures it.
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