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89
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4.10.4
Replacement of Power Cage or Power BP
The figure shows the Server mounted on the 140Rd-4 chassis. The Server on the 140He chassis is
different only in that it is mounted longitudinally. The replacement procedure is the same for both
servers, except when specified otherwise.
1.
Make sure that the power of the Server is off, disconnect the AC cables from all the
power units and remove the power units from the Server.
2.
Remove the rear access cover from the Server.
3.
Loosen the captive screw (1) fixing the PCI access cover using a proper screwdriver to
remove the cover from the Server.
4.
Remove all the fans. (For the Server in the 140He chassis, first remove the fan cover and
the logic cover to remove all the fans.)
PCI access cover
Thumb screw (×1)
Fan cover
Logic cover
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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