Lenovo NeXtScale nx360 M4, Installation And Service Manual

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• I.18007 [I.18007] A power segment mismatch has been detected for one or more processor
packages.
Explanation: Processors have mismatched Power Segments
Severity
Error
User Response
Complete the following steps:
1. Processors installed do not have the same power requirements
2. Ensure that all Processors have matching power requirements (such as 65, 95, or 130 Watts)
3. If power requirements match, check IBM support site for an applicable service bulletin or
firmware update that applies to this Processor error.
4. (Trained Service technician only) Replace Processor. Inspect Processor socket and replace
the system board first if socket is damaged
• I.18008 [I.18008] A mismatch has been detected between Processors frequency and DDR3 DIMMs
frequency.
Explanation: Processors have mismatched Internal DDR3 Frequency
Severity
Error
User Response
Complete the following steps:
1. Verify that matching DIMMs are installed in the correct population sequence, according to the
service information for this product. {Add link to Memory chart.} Correct any configuration
issues found.
2. (Trained Service technician only) Replace associated Processor. Inspect Processor socket and
replace the system board first if socket is damaged
• I.18009 [I.18009] A core speed mismatch has been detected for one or more processor packages.
Explanation: 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.
Appendix B. UEFI (POST) error codes
527