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I.18009 : [I.18009] A core speed mismatch has been detected for one or more processor packages.

[I.18009] A core speed mismatch has been detected for one or more processor packages.

Processors have mismatched Core Speed

Severity​

Error

User Response​

Complete the following steps:

  1. Verify that matching processors are installed in the correct processor sockets according to the service information for this product. Correct any mismatch issues found.
  2. Check IBM support site for an applicable service bulletin or firmware update that applies to this Processor error.
  3. (Trained Service technician only) Replace Processor. Inspect Processor socket and replace the system board first if socket is damaged.