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  1. mbcontrol

    820-01521 no backlight after close/open lid

    I changed the Audio board and Flex (known good, working in another A1932). I also had to changed the keyboard (liquid damaged) to a new one. And i changed the Flex left with Microfon and Hall (used from another MB). Nothing was changed with this problem. The microphone does not work either...
  2. mbcontrol

    820-01521 no backlight after close/open lid

    I'm working on a 820-01521 (A1932) which had a liquid damage. I have repaired the board so that the machine is running now. I only have problem with the backlight after closing/opening the lid. After opening it looks like the display is black. After pressing a Key the picture is coming up...
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