Question about ViewSonic N3251w 32 in. LCD HDTV

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TV screen changes multi coloured. no buttons work

Every time i turn on the power the screen just goes straight to a multi-coloured state, changing colour ever 1 or 2 seconds. None of the buttons work. any solutions??

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Llevalo a un tecnico



you are a DUMMY

Posted on Mar 18, 2009

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6ya6ya
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Posted on Jan 02, 2017

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But... if you feel capable of opening the back....
Once you get inside and check for loose or poor connectors,
I would be looking for leaky Electrolytic Capacitors.
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When was the last time you blew the dust out of the case ? This must be done 1 or 2 times a year, (more if you live in a dusty environment -- desert.)

Get a can of compressed-air, disconnect all cords, take the side off, take the tower outside, (you do NOT want to do this indoors -- trust me,) and blow it out. If there is a 'shield' on the heatsink, remove it so you can blow out between the fins there. Don't forget to blow out the Power Supply.

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While watching a dvd on the Q2035a I was using a seperate dvd player and I use a universal remote for both the dvd player and Q2035a. I began to adjust settings for the dvd player using the univ. remote....


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Resetting the TV
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NOTE:
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Hope it may help you;


Regards;
VOTIT

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