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 Logging Limit Reached for
DIMM One of the DIMMs on
Memory Subsystem One of the
DIMMs. Error The memory logging limit
has been reached.
1.
Update the server firmware to
the latest level.
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.
2. Reseat the DIMMs and run
the DSA memory test.
3.
Replace any DIMM that is
indicated by a lit error LED.
Memory DIMM Configuration Error
for One of the DIMMs on Memory
Subsystem One of the DIMMs. 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.
Memory uncorrectable error detected
for DIMM
n Status on Memory
Subsystem DIMM n Status.
( n = DIMM number)
Error A memory uncorrectable
error has occurred.
1. If the server failed the POST
memory test, reseat the
DIMMs.
2.
Replace any DIMM that is
indicated by a lit error LED.
Note: You do not have to
replace DIMMs by pairs.
3. Run the Setup utility to
enable all the DIMMs.
4. Run the DSA memory test.
5. (Trained service technician
only) Replace the system
board.
Memory Logging Limit Reached for
DIMM
n Status on Memory
Subsystem DIMM n Status.
( n = DIMM number)
Error The memory logging limit
has been reached.
1. Update the server firmware to
the latest level.
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.
2. Reseat the DIMMs and run
the DSA memory test.
3. Replace any DIMM that is
indicated by a lit error LED.
Chapter 4. Diagnostics
39