Lenovo ThinkServer 6531, Hardware Maintenance Manual

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v Follow the suggested actions in the order in which they are listed in the Action column until the problem is
solved.
v
See Chapter 7, “Parts listing, RS210 Types 6531, 6532, 6533, and 6534,” on page 177 to determine which
components are customer replaceable units (CRU) and which components are field replaceable units (FRU).
v If an action step is preceded by “(Trained service technician only),” that step must be performed only by a
trained service technician.
Memory DIMM Configuration Error
for DIMM
n Status on Memory
Subsystem DIMM n Status.
( n = DIMM number)
Error A DIMM configuration error
has occurred. Make sure that DIMMs are
installed in the correct sequence
and have the same size, type,
speed, and technology.
Sensor DIMM n Temp has
transitioned to critical from a less
severe state.
(
n = DIMM number)
Error A sensor has changed to
Critical state from a less
severe state.
1. Make sure that the fans are
operating, that there are no
obstructions to the airflow,
that the air baffles are in place
and correctly installed, and
that the server cover is
installed and completely
closed.
2. If a fan has failed, complete
the action for a fan failure.
3. Replace DIMM n .
( n = DIMM number)
A PCI PERR has occurred on system
%1.
(%1 = CIM_ComputerSystem.
ElementName) Error A PCI PERR has occurred.
(Sensor = PCI Slot
n ; n =
PCI slot number)
1. Check the extender-card
LEDs.
2. Reseat the affected adapters
and extender card.
3. Update the server and
adapter firmware (UEFI and
IMM).
Important: Some cluster
solutions require specific code
levels or coordinated code
updates. If the device is part
of a cluster solution, verify
that the latest level of code is
supported for the cluster
solution before you update
the code.
4. Remove the adapter from slot
n .
5.
Replace the PCIe adapter.
6.
Replace extender card n .
( n = PCI slot number)
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ThinkServer ThinkServer RS210, Types 6531, 6532, 6533, and 6534: Hardware Maintenance Manual