Work centre 7855 blank display and all lights on

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  • CeeJay1800
    Junior Member
    • Jan 2020
    • 2
    #1

    [Misc] Work centre 7855 blank display and all lights on

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    Tags: 7855, lights on, no response, xerox
    • AjitN
      Trusted Tech

      250+ Posts
      • Mar 2009
      • 287
      #2
      Re: Work centre 7855 blank display and all lights on

      How about reloading firmware.

        Comment

        • CeeJay1800
          Junior Member
          • Jan 2020
          • 2
          #3
          Re: Work centre 7855 blank display and all lights on

          Originally posted by AjitN
          How about reloading firmware.

            Comment

            • Phil B.
              Field Supervisor

              10,000+ Posts
              • Jul 2016
              • 22808
              #4
              Re: Work centre 7855 blank display and all lights on

              how did you try to reload firmware?

              did you perform ALTBOOT?

                Comment

                • xcopytech
                  Service Manager

                  1,000+ Posts
                  • Aug 2006
                  • 1747
                  #5
                  Re: Work centre 7855 blank display and all lights on

                  Check power to SBC pwb if power is ok replace SBC pwb

                    Comment

                    • 8ternity
                      Technician
                      • Jun 2018
                      • 13
                      #6
                      Re: Work centre 7855 blank display and all lights on

                      Check hard drive health with a PC. Software are loaded into drive and sometimes his happened.

                      Try another hard drive with Alt Boot.

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