Question about Insignia IS-LCDTV32 32 in. Television

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Willnt tearn on

I have a 37 insignia tv that wilnt turn on the green light just blinks had the tv about two month

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Re: willnt tearn on

Try to replace the Main Digital board of your tv.

Posted on Jan 01, 2008

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Magnavox 37MF321D/37. suddenly just shut off and would not turn back on, no blinking green light nothing!

Price the board first and then decide, I fix these in our shop but do not like or enjoy working on them at all.

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Power-cycle the unit (turn it off and unplug for several minutes). If you're unable to power the unit on successfully, the TV probably requires repairs. In home service can be obtained by calling 1-888-237-8289 in the U.S. or 1-866-237-8289 in Canada.

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When you turn on the tv the green power light flashes and so does the tv screen

I had the same problem, it was fixed under an extended warrantee, caps on the power supply were bad, number 2074, they replaced it and another one on the same board.
Tv has been back and running fine for 2 months now, if you google Magnavox and blinking green power light you should be able to find a ton of hits on the same subject and many have repaired these tvs by themselves. Good luck, another solution is to order a new power supply, they run abut $150, if you can find one.

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Here's a link to the service manual for a slightly larger LG LCD TV. Perhaps it may be of some help? The troubleshooting section appears to be the same for many models of LG TVs...

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Brand new Sharp Aquous 37". I turned the tv on and a blinking green light comes and goes. I tried to turn it off and the blinking green light still on and no picture and no audio.

Behind your TV, there should be a system reset button.
If this doesn't fix the problem, most of the time this means a part has failed inside the TV. I would use the warranty and take it back and exchange it. You shouldn't be having this problem right out of the box.
I would have them check the new one so you don't have to waste a trip.
Good Luck

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1 Answer

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just resolder capacitor then use a pc fan on iy

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