H3C UniServer R6900 G3, User Manual

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7-32
Figure 7-36 Removing the NVMe VROC module
5.
Install a new NVMe VROC module. For more information, see " Installing the NVMe VROC
module ."
6.
Install the management module. For more information, see " Installing the management
module ."
7.
Reconnect the cables to the management module.
8.
Connect the power cord. For more information, see " Connecting the power cord ."
9.
Power on the server. For more information, see " Powering on the server ."
Replacing a fan module
WARNING!
To avoid bodily injury from hot surfaces, allow the server and its internal modules to cool before
touching them.
CAUTION:
To avoid thermal damage to the server, do not operate the server for long periods with the access
panel open or uninstalled.
The fan modules are hot swappable. If sufficient space is available for replacement, you can replace
a fan module without powering off the server or removing the server from the rack. The following
procedure is provided based on the assumption that no sufficient space is available for replacement.
Procedure
1.
Power off the server. For more information, see " Powering off the server ."
2.
Remove the server from the rack. For more information, see " Removing the server from a rack ."
3.
Remove the chassis access panel. For more information, see " Replacing the chassis access
panel ."
4.
Pinch the latches on both sides of the fan module to pull the fan module out of the slot, as
shown in
Figure 7-37 .