Sharp MX4112 not booting just a flashing light

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  • Scooper123
    Junior Member
    • Aug 2012
    • 6

    #1

    [Dead] Sharp MX4112 not booting just a flashing light

    Hi guys have a sharp mx4112 that doesn't boot, I just get a flashing power light. I have tried machine without all options and disconnected the HDD, also changed the switch to boot up mode but still get the same and ideas.

    regards
  • faxman28
    Trusted Tech

    Site Contributor
    250+ Posts
    • Nov 2010
    • 436

    #2
    Re: Sharp MX4112 not booting just a flashing light

    reseat sd card and/or cf card, check leds sequence on mfp board with service manual , replace sd or cf cards. page 6-37 and 6-38 in sm. according to manual about cn update method , if nothing comes up on the display , it maybe possible boot rom failure which is on sd card.

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