AKAI APC Key 25 - Short, blown IC

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  • meciu
    Member
    • Nov 2016
    • 37
    • Germany
    #1

    AKAI APC Key 25 - Short, blown IC

    Hello everyboody.
    I've got in my hands a defective AKAI APC Key 25.
    Device does not react to connecting USB but Windows shows "Power surge on the USB Port" and motherboard cuts off power to all USB ports.

    Disassembled the device and found short, and on 100% it is caused by the main IC - STM32 (see photo).

    The IC can be replaced but it will be missing firmware and my question is - does anyone have a working FW Dump for this device?

    Thanks!
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    • CapLeaker
      Leaking Member
      • Dec 2014
      • 7971
      • Canada
      #2
      Re: AKAI APC Key 25 - Short, blown IC

      That’s not that easy to dump the firmware from on a stm32. Specifically not if the protection is on.

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