Article Number: 000134550
128-bit Advanced ECC mode disabled. For 128-bit Advanced ECC, DIMMs must be installed in pairs. Pairs must be matched in size and geometry.
Causes:
The Advanced ECC option was enabled in BIOS, but is no longer valid due to an unsupported memory configuration, possibly a faulty or removed memory module. The Advanced ECC setting has been disabled.
Solution:
Check other messages for a faulty memory module. Reconfigure the memory modules for Advanced ECC mode.
Alert! Advanced ECC Memory Mode disabled! Memory configuration does not support Advanced ECC Memory Mode.
Causes:
Advanced ECC Memory Mode was enabled in the system setup program, but the current configuration does not support Advanced ECC Memory Mode. A memory module may be faulty.
Solution:
Ensure that the memory modules are installed in a configuration that supports Advanced ECC Memory Mode. Check other system messages for additional information for possible causes.
Alert! Node Interleaving disabled! Memory configuration does not support Node Interleaving.
Causes:
The memory configuration does not support node interleaving, or the configuration has changed (for example, a memory module has failed) so that node interleaving cannot be supported. The system will still run, but without node interleaving.
Solution:
Ensure that the memory modules are installed in a configuration that supports node interleaving. Check other system messages for additional information for possible causes.
Quad rank DIMM detected after single rank or dual rank DIMM in socket.
Causes:
Invalid memory configuration.
Solution:
Ensure that the memory modules are installed in a valid configuration.
Memory Initialization Warning: Memory size may be reduced
Causes:
Invalid memory configuration. The system will run but with less memory than is physically available.
Solution:
Ensure that the memory modules are installed in a valid configuration.
Memory set to minimum frequency.
Causes:
The memory frequency may be intentionally set lower for power conservation.
Solution:
If not an intentional setting, check any other system messages for possible causes.
The current memory configuration may support only the minimum frequency.
Causes:
Ensure that your memory configuration supports the higher frequency.
Solution:
If not an intentional setting, check any other system messages for possible causes.
MEMTEST lane failure detected on x
Causes:
Invalid memory configuration. Mismatched memory modules are installed.
Solution:
Ensure that the memory modules are installed in a valid configuration.
Mirror mode disabled. For mirror mode, DIMMs must be installed in pairs. Pairs must be matched in size and geometry.
Causes:
The memory configuration does not match the setting in BIOS. The BIOS setting has been disabled.
Solution:
Reconfigure the memory modules for Memory Mirroring mode.
The following DIMMs should match in size: x,x,...
Causes:
Invalid memory configuration. The specified memory modules do not match in size, number of ranks, or number of data lanes..
Solution:
Ensure that the memory modules are installed in a valid configuration.
Servers, PowerEdge
23 Sep 2021
4
Solution