E748-2024

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  • phil crozier
    • Jun 2025
    #1

    [Error Code] E748-2024

    I have E748-2024 on an iRAC 5051. I have changed all memery chips, but no luck. Any help would be greatfully accepted.
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    • zoraldinho
      teacher-guide-expert-guru

      Site Contributor
      5,000+ Posts
      • Mar 2008
      • 5007
      #2
      Re: E748-2024

      You are not change all at the same time i believe!Also main conroller 2 can be bad.Use a self diagnostic program.Read PDF..

      gen-850.pdf
      If it ain't broke, don't fix it
      A picture is worth a thousand words

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        • teckat
          Field Supervisor

          Site Contributor
          10,000+ Posts
          • Jan 2010
          • 16083
          #3
          Re: E748-2024

          Originally posted by phil crozier
          I have E748-2024 on an iRAC 5051. I have changed all memery chips, but no luck. Any help would be greatfully accepted.
          Remove & re-seat Main Controller 1 and Main Controller 2 to the Riser PCB.
          **Knowledge is time consuming, exhausting and costly for a trained Tech.**

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            • phil crozier
              #4
              Re: E748-2024

              Hey Guys, thanks for your help. Just a quick update now the machine is working. It turned out to be the Main Controller 1.

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                • zoraldinho
                  teacher-guide-expert-guru

                  Site Contributor
                  5,000+ Posts
                  • Mar 2008
                  • 5007
                  #5
                  Re: E748-2024

                  images2.jpg
                  If it ain't broke, don't fix it
                  A picture is worth a thousand words

                    Comment

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