H3C UniServer R2700 G3, Руководство пользователя

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7-25
Figure 7-29 Disconnecting cables from an NVMe SSD expander module
5.
Install a new NVMe SSD expander module. For more information, see " Installing an NVMe SSD
expander module ."
6.
Install the access panel. For more information, see " Installing the access panel ."
7.
Rack-mount the server. For more information, see " Rack-mounting the server ."
8.
Power on the server. For more information, see " Powering on the server ."
Verifying the replacement
Log in to HDM to verify that the NVMe expander module is in a correct state. For more information,
see HDM online help.
Replacing a fan
Guidelines
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 fans are hot swappable. If sufficient clearance is available for replacement, you can replace a
fan without powering off the server and removing the server from the rack. The subsequent
procedure is provided based on the assumption that no sufficient clearance 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 access panel. For more information, see " Removing the access panel ."
4.
Pull the fan out of the fan bay, as shown in Figure 7-30 .