Ouch! Sorry guy it's time for a new screen (display assembly).
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Basically, the black spots are caused by the displacement of the liquid that is sandwiched between the glass plates (liquid crystal). The lines are caused by the breaking of the very tiny wires plated on the inside surface of the glass that electrofies the given pixel cell row or column depending if the line is horizontal or vertical. In some cases the driver logic at the edge gets damaged which can als create blocks of cells to be offline. Nothing here is fixable by any actions you applied.
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Basically, the black spots are caused by the displacement of the liquid that is sandwiched between the glass plates (liquid crystal). The lines are caused by the breaking of the very tiny wires plated on the inside surface of the glass that electrofies the given pixel cell row or column depending if the line is horizontal or vertical. In some cases the driver logic at the edge gets damaged which can also create blocks of cells to be offline. Nothing here is fixable by any actions you applied.
Follow this IFIXIT guide: [guide|13554|MacBook Pro 13" Retina Display Late 2012 Display Assembly Replacement].
Ouch! Sorry guy it's time for a new screen.
Basically, the black spots are caused by the displacement of the liquid that is sandwiched between the glass plates (liquid crystal). The lines are caused by the breaking of the very tiny wires plated on the inside surface of the glass that electrofies the given pixel cell row or column depending if the line is horizontal or vertical. In some cases the driver logic at the edge gets damaged which can als create blocks of cells to be offline. Nothing here is fixable by any actions you applied.
Follow this IFIXIT guide: [guide|13554|MacBook Pro 13" Retina Display Late 2012 Display Assembly Replacement].