in-door display erratic

  1. J

    LMHM2017ST LG Microwave In-door display erratic

    How do I get the door apart to replace the display. It occasionally gets very dim. This is fixable by pressing the upper right corner of the screen firmly. It stays bright until the "next" time. I do not think it is a cable issue but rather a display issue. Please let me know if you think other...