Dell PowerEdge M420 Hardware Owner's Manual - Page 111

Table 1-26. Blade Messages (continued) Message Causes Corrective Actions Alert: DIMM_[m] and DIMM_[n] must be populated with a matched set of DIMMs if more than 1 DIMM is present. The following memory DIMMs have been disabled. The installed memory configuration is invalid. Ensure that the memory modules are installed in matched pairs. See "System Memory" on page 159. Alert! Node Interleaving disabled! Memory configuration does not support Node Interleaving. The installed memory Install a memory configuration does not configuration that supports support node interleaving. node interleaving. See "System Memory" on page 159. Alert! Redundant memory disabled! Memory configuration does not support redundant memory. The installed memory configuration does not support redundant memory. Install a memory configuration that supports redundant memory. See "System Memory" on page 159. Disable the Redundant Memory option in the System Setup program. See "Using the System Setup Program and UEFI Boot Manager" on page 127. Alert! Redundancy was previously lost. Power cycle required to reconfigure redundant memory. Memory error. Power cycle the blade. About Your System 111