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116
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[Replacement]
1.
Make sure that the power of the Server is off, disconnect the AC cables from all the
power units and remove the rear access, front access and PCI access covers.
On the 140He chassis, also remove the fan cover from the Server.
2.
Remove the fans, fan cage and power cage.
3.
Remove the battery and DIMMs for onboard RAID installed on the I/O Board.
To remove the onboard RAID battery, remove the screws (3) fixing the battery and lift the
battery module (containing the battery and printed-circuit board) to remove it from the
I/O Board.
IMPORTANT:
The battery is in the power distribution
status if it is removed from the I/O Board.
Do not put the removed battery on a metallic plate to
prevent the components on the rear face from being
short-circuited.
Fixing screw of battery for on-board Raid (×3)
Battery for on-board RAID
(battery and board)
DIMM for on-board RAID
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 ...
Page 163: ... 147 ...
Page 181: ... 165 12 3 Block Diagram ...
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