Lenovo Flex System x220, Installation And Service Manual

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Check system event log for uncorrected DIMM failures and replace those DIMMs.
Related links
– “Removing a DIMM” on page 652
– “Installing a DIMM” on page 654
• I.580A5 [I.580A5] Mirror Fail-over complete. DIMM number % has failed over to to the mirrored
copy.
Explanation: DIMM Mirror Fail-over Detected
Severity
Info
User Response
Complete the following steps:
Check the system-event log for uncorrected DIMM failures and replace those DIMMs.
Related links
– “Removing a DIMM” on page 652
– “Installing a DIMM” on page 654
• I.580A6 [I.580A6] Memory spare copy has completed successfully.
Explanation: Spare Copy Complete
Severity
Info
User Response
Complete the following steps:
Check system log for related DIMM failures and replace those DIMMs.
Related links
– “Removing a DIMM” on page 652
– “Installing a DIMM” on page 654
• S.1100C [S.1100C] An uncorrectable error has been detected on processor %.
Explanation: Uncorrectable processor error detected
Severity
Error
User Response
Complete the following steps:
1. Check the IBM support site for an applicable service bulletin or firmware update that applies to
this error.
Chapter 6
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Troubleshooting
595