SOURCE: 204451972 Vizio 42
its not the problem of power supply board .as the sound is coming.the power supply is not faulty, only something is faulty in power supply board.some of the capacitors would be bulged up or may be slowly bursted in the power supply board .just get it changed by some technician .and also get it checked if any of the tracks on the circuit board is short ,if it is short .just get the tracks completed by the engineer.it will not be too costly.under $150.your power supply is perfect just the capacitor which supports the picture is blown.rate the solution.thanks.
SOURCE: VU42LFHDTV10A Vizio will not power up. I am
You should check the fuse in the power supply module, that will be the first thing. You can look for new power supply on EBAY at such place as jimmypart.
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SOURCE: avol ALT42FD120 - frame rate change 60-120hz?
Hi. It is entirely possible that the set is already running at 120Hz after all. The display 1080p 60Hz is merely the signal it is receiving and the earlier TV's that used to claim 100Hz/120Hz merely did so using line doubling only to give a clearer picture by filling in the blanks between scanlines. If your picture is already very clear, then I wouldn't worry about it
Testimonial: "indeed, thx 4 ur time"
SOURCE: Bought a samsung 60"led 1080p
Thank you for sharing this problem! I have been looking for something capable of <a href="http://bestshoppingsiteonline.com/">led 1080p 120hz</a> so I feel that benefited from this as well.
SOURCE: HANNspree 42" 1080p 120Hz LCD
If its still under guaranty take it back.
Sorry couldnt be of more help.
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