Question about Liquid Video L17LCD2 17" Flat Panel LCD Monitor

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My monitor just flickers off, glitches on for a split second, then glitches off. I know its not the settings on the computer because I have another computer that works fine, but when I plug this monitor to it it continues its annoying flicker. I never had a power surge or anything. I dont understand what could have caused this. Is this screen salvageable or is it screwed?

Posted by Tim Johnson on

  • sharpconnect Jul 02, 2008

    My L17LCD2 monitor does the same thing. I see the parts are replaceable.
    Where can I get them and how do I replace them myself?


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Hi imkindacool, Sounds like the back light inverter board is bad. It's a very common problem. LCD's use four small cold compact fluorescent bulbs to back light the display. (thats what gives the LCD it's brightness allowing you to see it) The inverter board runs these lights and when they go bad they will typically show symptoms like you have or the monitor power light comes on and you have either no display or a very dim display. If you ever have one that has no display but the power light is on you can check by shining a flashlight directly into the LCD from the front (right into the screen) if you can see an image then it's either the inverter board (most likely) or the CCFL bulbs have gone bad. The inverter board and CCFL's are replaceable. Good Luck, El Duderino

Posted on Nov 26, 2006

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Had same problem with Loewe Calida 32" (Model CAL 232). Technician readily traced probolem to fault in flyback transformer (Part 13720016). In stock at Technotronic-dimensions.com at $39.99. Labor to remove and replace was $100. 1372001613720016

Posted on Jun 02, 2008

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Anonymous

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Where do you find the board to replace it?

Posted on Jan 25, 2008

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