H3C UniServer R2700 G3, User Manual, Page: 99 / 226

7-16
Figure 7-19 Removing the supercapacitor holder
8.
Install a new power fail safeguard module. For more information, see " Installing a Mezzanine
storage controller and a power fail safeguard module ."
9.
Connect the removed cables.
10.
Install the access panel. For more information, see " Installing the access panel ."
11.
Rack-mount the server. For more information, see " Rack-mounting the server ."
12.
Connect the power cord. For more information, see " Connecting the power cord ."
13.
Power on the server. For more information, see " Powering on the server ."
Verifying the replacement
Log in to HDM to verify that the flash card and the supercapacitor are in a correct state. For more
information, see HDM online help.
Replacing the power fail safeguard module for a standard
storage controller
Preparing for replacement
See " Preparing for power fail safeguard module 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.
Disconnect cables that might hinder the replacement.
5.
Remove the storage controller. For more information, see " Replacing a standard storage
controller ."
6.
Remove the flash card on the storage controller, and then remove the flash card, as shown
in
Figure 7-20 .