Main memory
9.2.3Identifying a fault on the CPUMEMR
CPUMEMRs provide PRIMERGY Diagnostics indicators to indicate faulty CPUMEMRs, CPUs, or DIMM memory modules see figure 111.
Figure 111: Indicators on the CPUMEMR
1 | CSS indicator for the CPUMEMR | 3 | 8x CSS indicators for each DIMM |
| (orange) |
| memory module pair (orange) |
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2 | CSS indicator for the CPU |
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| (orange) |
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ÊPress the CSS button that is located on the PCI Riser to identify a faulty CPUMEMR or a faulty unit on the CPUMEMR, see "Locate the faulty component by PRIMERGY diagnostics indicators" on page 39.
ÊTake a note on the faulty component indicated by the indicator:
–Number of the CPUMEMR
–Faulty component
–For DIMM memory modules: Identifier of the slot
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