LG 42LG301-UD :: Horizontal lines, vertically stacked...

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  • dotcalminc
    Member
    • Jan 2013
    • 28
    • USA
    #1

    LG 42LG301-UD :: Horizontal lines, vertically stacked...

    Hi Guys!

    I have an LG here that had a power supply issue. I changed the power supply and made sure it was the correct part number on the board and correct revision number as well. Now that I'm getting power to the unit, I have these lines on the screen. Not sure exactly what's causing it, but they typically hang out on the right side of the screen, unless I press the menu button; then you will see lines generally across the whole of the display.

    Attached are pictures that show both old and new power supply boards as well as display pictures when it is first turned on and when the menu button is pressed.

    Thanks for all your help!
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