023E: Node Memory Interleaving disabled

Note: Always power-cycle your system when you receive this message. If the system repeats the error message, follow the corrective action for the error message.
Message
023E: Node Memory Interleaving disabled
Description
A bad DIMM was detected, which causes BIOS to disable Node Interleaving.
Corrective action
Check the DIMMs and replace any bad ones by completing the following steps:
  1. Make sure that each DIMM is seated properly, then power- cycle the system.
  2. If the problem persists, run the diagnostics to determine which DIMMs failed. Enter the following command at the boot loader prompt:boot_diags
  3. Select the following test: mem.
  4. Replace the failed DIMMs.