Issue#366184: Dell Inspiron 15-3521: Why USB ports are not working

  • the USB is not working I tried all the Dell diagnostic and it is failed.

    I tried to rest and still not working.

    BIOS is good.

    I need to get it repaired but dont know which chip is responsible as both usb ports are not working

    0 Answers

    Sorry, your answer is too short !

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