Lenovo ThinkServer TD200x Bedienungsanleitung PDF herunterladen (Seite 181)

v Follow the suggested actions in the order in which they are listed in the Action column until the problem

is solved.

v See the "Parts Listing" section in the Hardware Maintenance Manual 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 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 nStatus on Memory

Subsystem DIMMnStatus.

(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.

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)

Chapter 7. Troubleshooting 165

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