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4.3.4
Memory Board Error Lamp
The Memory Board Error lamp lights amber if an error occurs on any of the Memory Board or any
of the DIMMs installed on a board. (The lamp is off in the normal operation status.)
Check the Attention lamps on the Memory Boards to identify the defected Memory Board. Further,
pressing the DIMM slot error lamp ON switch on the defected Memory Board allows the relevant
DIMM Slot Error Lamp to go on to identify the slot having the defected DIMM.
Before pressing the DIMM slot error lamp ON switch, remove the Memory Board from the Server.
If the Memory Board is removed from the Server, pressing the DIMM slot error lamp ON switch
allows the relevant SIMM Slot Error lamp to go on.
140Rd-4 140He
DIMM slot error lamps
Switch for DIMM slot error lamp
Memory board Attention lamp
FRONT
Memory Board Error
lamp
Summary of Contents for EXPRESS5800/140He
Page 1: ...Nec coF S e r v i c e G u i d e EXPRESS5800 140He EXPRESS5800 140Rd 4 ...
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Page 144: ... 128 8 2 3 Processor and VRM Processor 1 Processor 2 Processor 4 Processor 3 ...
Page 153: ... 137 voltage drop and the system is restarted This is not an error ...
Page 161: ... 145 No Error message Action 8 The firmware is erased unsuccessfully ...
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Page 181: ... 165 12 3 Block Diagram ...
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