Question about Toshiba 42HP83 42 in. HD-Ready Plasma Television
I have a 42HP83 Toshiba plasma TV about 4 years old. TV turned off and the red light blinks twice. I found it had one bad fan, so I replaced both and that seemed to solve the problem for about 1 week. Now it has to warm up before the picture will come on, it's speckled green and red with a horizontal line through the middle for about 20 minutes till the tv warms up. It still shuts down periodically when it overheats. I've heard alot of people say that it's the power supply. Can it be fixed without having to purchase a whole new board?
I had the same problem. It turned out that one of the cooling fans get dusty and does not work. I opened the back of the Toshiba plasma TV and cleaned the failed fan, and it worked like a champ.
Posted on Mar 06, 2008
I have a 42hp83 toshiba plasma tv about 4 years old. tv turn on but no picture now.please help me .what can i do it. thanks
Posted on Dec 02, 2007
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Posted on Jan 02, 2017
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