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  1. #1

    Member Since
    Aug 04, 2010
    MacBook Pro Screen Anomaly
    I hope this is the place for discussion on this topic.

    MacBook Pro A1226 with an internal screen that shows desktop and all artifacts but is layered
    with many horizontal lines. Image using an external monitor is bright and free of any defects. I have
    swapped the internal screen with a known good one from another A1226 (have several) with no change.
    I have used the IO power board that includes the inverter connection from same known good A1226
    and used it's HD but with no change. Any ideas would be greatly appreciated.

    Vermont Macs

  2. #2

    chscag's Avatar
    Member Since
    Jan 23, 2008
    Keller, Texas
    2017 27" iMac, 10.5" iPad Pro, iPhone 6s+, iPhone 7+, Numerous iPods, High Sierra
    Did you swap out the LVDS cable? Sounds like that might be the problem but can't be sure until you do.

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