Lenovo 3822, 3821, 3719, 3823 manual Levels or coordinated code

vFollow the suggested actions in the order in which they are listed in the Action column until the problem is solved.

vSee Chapter 8, “Parts Listing, TD200x Machine Types 3719, 3821, 3822, and 3823,” on page 237 to determine which components are customer replaceable units (CRU) and which components are field replaceable units (FRU).

vIf 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	Error	The memory logging limit	1. Update the server firmware to
DIMM One of the DIMMs on Memory		has been reached.
			the latest level.
Subsystem One of the DIMMs.
			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	Error	A DIMM configuration error	Make sure that DIMMs are
for One of the DIMMs on Memory		has occurred.	installed in the correct sequence
Subsystem One of the DIMMs.			and have the same size, type,
			speed, and technology.
Memory uncorrectable error detected	Error	A memory uncorrectable	1. If the server failed the POST
for DIMM n Status on Memory		error has occurred.
			memory test, reseat the
Subsystem DIMM n Status.
			DIMMs.
(n = DIMM number)
			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	Error	The memory logging limit	1. Update the server firmware to
DIMM nStatus on Memory		has been reached.
			the latest level.
Subsystem DIMMnStatus.
			Important: Some cluster
(n = DIMM number)
			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 5. Diagnostics 53