H3C UIS-Cell 3000 G3, User Manual

Page: 67 / 171

60
Installing a Mezzanine storage controller and a power fail
safeguard module
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.
Remove the air baffles as needed. For more information, see " Removing air baffles ."
5.
Remove the fan cage. For more information, see " Replacing the fan cage ."
6.
(Optional.) For the ease of installation, remove the riser cards installed on PCIe riser
connectors 1 and 2, if any. For more information, see "
Replacing a riser card and a PCIe
module ."
7.
Align the pin holes in the Mezzanine storage controller with the guide pins on the system board.
Insert the guide pins into the pin holes to place the storage controller on the system board, and
then fasten the three captive screws to secure the controller, as shown in
Figure 84 .
Figure 84 Installing a Mezzanine storage controller
8.
(Optional.) Install the power fail safeguard module:
a.
Install the two internal threaded studs supplied with the power fail safeguard module on the
Mezzanine storage controller, as shown in
Figure 85 . Then slowly insert the flash card
connector into the socket and use screws to secure the flash card on the storage controller,
as shown in
Figure 86 .