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Cannot get a picture on Sharp LCD 42" TV. It turns on with a white screen but the picture does not come on.

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  • tjacks Nov 18, 2008

    Turning the set off for 30 min did not solve the problem. The TV is connected to a Verizon FIOS box.

  • tjacks Nov 18, 2008

    You were no help. All that had to be done was turn off both the TV and the Fios box for 10 seconds. I should not have to pay you. Thanks, Tom JAcks

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5 Answers

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I can better narrow down the problem with more information and I will get back to you as soon as possible with a solution once you answer my questions.

1. Can you get a picture from a dvd player or any other source?

2. New tv or had it for a while?

3. Has this setup worked before?

4. Has anything changed that could have caused this problem?

5. Anything else you would like to add?


Posted on Nov 18, 2008

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Disconnect from fios .then check your pwoer suply waltage and earhing.try tv at other place.

Posted on Nov 18, 2008

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This is an inernal problem that must be repaired by a service center. It is not a setting or set-up problem. It is a malfunction in one of the video processing circuits. Take it to a service center, unless you have very good electronics troubleshooting skills it will be next to impossible to repair. It also requires the use of a multimeter and maybe other specialized equipment to find this problem.

Posted on Nov 18, 2008

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HAve you tried hard reset .

Unplugging the power chord of your tv for 30 minutes and plugging back the power chord to tv .

This will reset .

How old is your tv ?

Posted on Nov 18, 2008

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  • 181 Answers

Unplug the tv from the main cord then replug it after sometime and then check.

Posted on Nov 18, 2008

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  • fixyy Nov 18, 2008

    mostly it gets resetted and starts working if it is not an internal circuit board error/fault.

  • fixyy Nov 18, 2008

    also when u ON the tv after unplugging it for sometime .at that time remove all the external connections connected at the back of the tv.just connect the tv to the main power outlet and ON the tv.

  • fixyy Nov 18, 2008

    if resetting does not solves your problem then its a problem on the main board of the tv and needs reparing.

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http://electronicshelponline.blogspot.com/

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I have a 42" Sharp LCD and the whole screen is


Sounds like the pixels are bad try unplugging it for awhile if that don't work you have to replace the screen

Mar 03, 2011 | Sharp Televison & Video

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When tv is turned on picture flickers really


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Check if it is covered by warrenty and get a quote if it isn't. A 42 inch is new and big enough that it should still be worth repairing but it may cost you anywhere from $100 to $250 depending on the shop to fix.

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Jan 15, 2010 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

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Black square on screen that covers half the picture appeared on my 42" sharp aquos tv.


sounds like you might have PIP turned one (picture in picture) .. if there is no input hooked up for the PIP . you will just get a black screen ... you should be able to move that PIP around and change its size .. indeed turn it off .. look for a menu item called PIP .. select PIP off ..

Nov 06, 2009 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

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Sharp Aquos 42 in screen was black when we turned it on. Remote will only turn tv on and off, will not control inputs or channels any longer. i think i may see a little white line at top every now and...


I can try to help you with the problem, but you have to clarify the situation a little bit. First of all, give me a model number of your TV, and second of all, do you have anything displayed on the screen?

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Sharp 42" flat screen LCD T.V.


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Feb 22, 2008 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

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