Lenovo 7X12 Reference Manual page 161

1. Verify that matching processors are installed in the correct processor sockets. Correct any mismatch
issues found.
2. Check Lenovo Support site for an applicable service bulletin or firmware update that applies to this
processor error.
3. If the problem persists, collect Service Data logs and contact Lenovo Support.
Note: The solution for this error may involve a system board replacement. If TPM encryption has
been enabled, back up TPM Encryption Recovery Key.
• FQXSFPU0009K: An external clock frequency mismatch has been detected for one or more
processors.
Severity: Error
User Action:
Complete the following steps:
1. Verify that the processor is a valid option that is listed as a Server Proven device for this system. If
not, remove the processor and install one listed on the Server Proven website.
2. Verify that matching processors are installed in the correct processor sockets. Correct any mismatch
found.
3. Check Lenovo Support site for an applicable service bulletin or firmware update that applies to this
processor error.
4. If the problem persists, collect Service Data logs and contact Lenovo Support.
Note: The solution for this error may involve a system board replacement. If TPM encryption has
been enabled, back up TPM Encryption Recovery Key.
• FQXSFPU0010K: A cache size mismatch has been detected for one or more processors.
Severity: Error
User Action:
Complete the following steps:
1. Verify that matching processors are installed in the correct processor sockets. Correct any mismatch
found.
2. Check the Lenovo Support site for an applicable service bulletin or firmware update that applies to
this processor error.
3. If the problem persists, collect Service Data logs and contact Lenovo Support.
Note: The solution for this error may involve a system board replacement. If TPM encryption has
been enabled, back up TPM Encryption Recovery Key.
• FQXSFPU0011K: A cache type mismatch has been detected for one or more processors.
Severity: Error
User Action:
Complete the following steps:
1. Verify that matching processors are installed in the correct processor sockets. Correct any mismatch
found.
2. Check the Lenovo Support site for an applicable service bulletin or firmware update that applies to
this processor error.
3. If the problem persists, collect Service Data logs and contact Lenovo Support.
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Chapter 3 UEFI events