H3C UniServer R4900 G3, User Manual

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125
Replacing the dual SD card extended module
WARNING!
To avoid bodily injury from hot surfaces, allow the server and its internal modules to cool before
touching them.
To replace the dual SD card extended 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 " Replacing the access panel ."
4.
For the ease of replacement, remove the PCIe riser card installed on PCIe riser connector 3, if
any. For more information, see "
Replacing a riser card and a PCIe module ."
5.
Press the blue clip on the dual SD card extended module, as shown by callout 1 in Figure 156 .
Pull the module out of the connector, and then release the clip.
Figure 156 Removing the dual SD card extended module
6.
Remove the SD cards installed on the extended module, as shown in Figure 155 .
7.
Install a new dual SD card extended module and the removed SD cards. For more information,
see "
Installing SD cards ."
8.
Install the removed PCIe riser card on PCIe riser connector 3. For more information, see
"
Installing riser cards and PCIe modules ."
9.
Install the access panel. For more information, see " Replacing the access panel ."
10.
Rack-mount the server. For more information, see " Rack-mounting the server ."
11.
Connect the power cord. For more information, see " Connecting the power cord ."
12.
Power on the server. For more information, see " Powering on the server ."