MSI B550 Tomahawk no SPI_CLK

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  • McWhitePink
    Senior Member
    • Apr 2023
    • 94
    • United States
    #1

    MSI B550 Tomahawk no SPI_CLK

    Hi guys,

    I have two same boards, does power on, but stuck in CPU check light,
    measured the BIOS signals, found SPI_CLK has no signal, such that all other input and output doesn't have signal.
    I checked there is no broken wire from BIOS ROM chip to CPU.

    What other thing can I check?
    Tags: None
    • McWhitePink
      Senior Member
      • Apr 2023
      • 94
      • United States
      #2
      Re: MSI B550 Tomahawk no SPI_CLK

      anyone has any idea? Is it the ROM chip issue? I cannot do flashback though

        Comment

        • Informed Consent
          New Member
          • Jan 2024
          • 7
          • United Kingdom
          #3
          I have one of these with faulty Ram slots A1 and A2, with ram in these, sticks on CPU light, put ram in B1 or/and B2 and it boots fine, maybe that will work for you? Still trying to fix my slots

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              MSI B550 Tomahawk no SPI_CLK
              by McWhitePink
              Hi guys,

              I have two same boards, does power on, but stuck in CPU check light,
              measured the BIOS signals, found SPI_CLK has no signal, such that all other input and output doesn't have signal.
              I checked there is no broken wire from BIOS ROM chip to CPU.

              What other thing can I check?
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