Re: black screen magnavox 42mf231d/37
Yeah the tv screen goes back after tv heats up and works if I power tv off for 5-10+ minutes.
matteau31
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Last Activity: 11-10-2010, 09:24 PM
Joined: 11-10-2010
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Re: black screen magnavox 42mf231d/37
TV screen goes back on all ports after 30-60+ minutes.Leave a comment:
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Re: black screen magnavox 42mf231d/37
Thanks, do I need a special voltmeter to test the power supply? I was talking with a TV repair tech and she said the same thing. I bet my TV got a power surge from the energy company. Do you use UPS or expensive surge protector for your TV?Leave a comment:
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Re: black screen magnavox 42mf231d/37
Does any have issues with tv screen going blank after being on for a few but you can still hear sound? Do I need to check resistance on everyone of the boards on my plasma in order to find the bad board or cap etc?Leave a comment:
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