H3C UniServer R2700 G3, User Manual, Page: 100 / 226

7-17
Figure 7-20 Removing the flash card on a standard storage controller
7.
Remove the supercapacitor. For more information, see " Replacing the power fail safeguard
module for a standard storage controller ."
8.
Install a new power fail safeguard module. For more information, see " Installing a standard
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 a GPU module
WARNING!
To avoid bodily injury from hot surfaces, allow the server and its internal modules to cool before
touching them.
To replace a GPU module:
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 riser card that holds the GPU module. For more information, see " Replacing a riser
card and a PCIe module ."
5.
Remove the GPU module:
{
If the GPU module is not connected with a power cord, open the retaining latch on the riser
card, and pull the GPU module out of the slot, as shown in
Figure 7-21 .
The removal procedure is the same for GPU modules that do not require a power cord. This
example uses the GPU-M4-1 GPU module to show the procedure.