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86
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4.10.3 Fan
Replacement
The fans in the Server can be replaced even if the power is turned on (hot-swap replaceable).
The system can be operated if a single fan is defected (redundant feature). However, replace the
defected fan as soon as possible.
[140Rd-4 chassis]
1.
Remove the rear access cover from the Server.
2.
Remove the fan with the corresponding error lamp lit amber from the Server and install a
new fan.
3.
Make sure that the error lamp is off, and install the rear access cover on the Server.
FAN #1
FAN #2
FAN #3
FAN #4
FAN #5
FAN #6
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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