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The Lego NXT controller has no display

This unit has been sitting in the box since last Christmas. My son wanted to learn more about how to program it and noticed that it was on but had no display. Tried removing the batteries, etc. Pushed the tiny reset button as well. No change.

When I push the orange button it makes it's startup tone and a thin single horizontal line displays sometimes (not consistent). The other buttons make noise when depressed.

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  • oliverge Dec 27, 2008

    I used my for three months now there is no display.

  • honwai Jan 02, 2009

    I have the same problem
    But it still work without display

  • Anonymous Jan 22, 2009

    I have the same problem. It might still work, but it's pretty hard to use that way.

  • alexisrivest Feb 03, 2009

    My screen is not showing too!



    It displays random lines

  • shansstl Feb 11, 2009

    Mine has been sitting in the shelf for a while and now there is no display whatsoever. Pressing the buttons do make different sounds so I dont think it is totally out of power.

  • Anonymous Apr 15, 2009

    the buttons make sounds, but the screen always remains blank.

    we have tried reinstalling everything, to no avail.

  • Anonymous May 05, 2009

    I HAD the same problem .....


    This solution fixed it.....


    http://blogs.wsd1.org/etr/?p=495



    Great ....... THANKS


    Dave

  • George Jan 02, 2013

    I used it for 1 month.now there's no display

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Instructions for repair of a Lego NXT Brick with no LCD display:

http://blogs.wsd1.org/etr/?p=495

-Wayne

Posted on Apr 27, 2009

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Why don't you buy a new one

Posted on Jan 02, 2013

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Posted on Jan 02, 2017

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