Koinca Minolta C451 powers on but doesn't boot up

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  • Lasersupplies
    Trusted Tech
    • Jul 2011
    • 221

    #1

    Koinca Minolta C451 powers on but doesn't boot up

    Hi I was working on a c451 but turned the mains off before turning the machine off, now the machine turns on but doesntdo anything else i.e initialization or go the control panel doesn't come on. I have test all the fuses on the power board and they are fine, I was wondering if anybody else had any ideas?
  • stewart

    #2
    Re: Koinca Minolta C451 powers on but doesn't boot up

    hi sound like the memory mod as failed will have to replace it

    Comment

    • emujo
      Field Supervisor

      2,500+ Posts
      • Jun 2009
      • 3009

      #3
      Re: Koinca Minolta C451 powers on but doesn't boot up

      Stuck at hourglass-memory
      Stuck at KM logo-firmware, main board, HDD, power supply
      If you don't see your question answered in the forum, please don't think it's OK to PM me for a personal reply...I do not give out firmware and/or manuals.

      Comment

      • JustManuals
        Field Supervisor

        5,000+ Posts
        • Jan 2006
        • 9838

        #4
        Re: Koinca Minolta C451 powers on but doesn't boot up

        This Parts & Service Manual can now be purchased for $12.77 and downloaded immediately after payment from:





        Paul@justmanuals.com

        Comment

        • solidzdawg
          Technician

          50+ Posts
          • Jul 2013
          • 71

          #5
          Re: Koinca Minolta C451 powers on but doesn't boot up

          Sometimes its simple shit that can cause this like...

          a connector thats not plugged in completely usually on the right side of the machine where the MFP board connections are (like the DVI display connector etc). Id look at the obvious like that before assuming a hardware or FW failure

          Comment

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