8-10 Troubleshooting
Memory Board Error Lamp
Memory board error lamp
The memory board error lamp lights amber if an error occurs on memory board or on DIMM
installed in memory board. Check the memory board Attention lamp being lit amber to identify the
failed memory board.
In addition, when you press the switch for DIMM slot error lamp on the failed memory board, the
DIMM slot error lamp lights amber. Then, you can identify the slot containing the failed DIMM.
DIMM slot error lamps
Switch for DIMM slot error lamp
FRONT
Memory board Attention lamp