A1502 restarts with battery connected (without battery no problems)

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  • mbcontrol
    Member
    • Apr 2020
    • 13
    • Germany
    #1

    A1502 restarts with battery connected (without battery no problems)

    Hello everybody,

    I'm working on a A1502 (820-4924A) that keeps restarting when the battery is connected. I've already tried a new battery. The problem also exists when the charger and the battery are connected.

    Without a connected battery, the machine runs without problems.

    Sometimes he brings a message like "Your computer restarted because of a problem". Most of the time he restarts without any message during booting up (endless loop).

    Does anyone have experience with such a fault?
    Thank you for every tip.
    Tags: None
    • ktmmotocross
      Boardkiller
      • Feb 2014
      • 3571
      • slovakia
      #2
      Re: A1502 restarts with battery connected (without battery no problems)

      check datalines from battery and ofcourse whole charging circuit

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