H3C UIS-Cell 3000 G3, User Manual

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Install the air baffle panels if you are replacing a high-performance heatsink (with copper
pipes) with a standard-performance heatsink (without copper pipes). To install the air baffle
panels, place the panels in the slots, and then push the panels into the slot until they snap
into place, as shown in
Figure 145 .
Figure 145 Installing air baffle panels
7.
Install the chassis air baffle. For more information, see " Installing air baffles ."
8.
Install the access panel. For more information, see " Installing the access panel ."
9.
Rack-mount the server. For more information, see " Rack-mounting the server ."
10.
Connect the power cord. For more information, see " Connecting the power cord ."
11.
Power on the server. For more information, see " Powering on the server ."
Replacing the system battery
WARNING!
To avoid bodily injury from hot surfaces, allow the server and its internal modules to cool before
touching them.
The server comes with a system battery installed on the system board, which supplies power to the
real-time clock and has a lifespan of 5 to 10 years. If the server no longer automatically displays the
correct date and time, you might need to replace the battery.
NOTE:
BIOS will restore to the default settings after the replacement. You must reconfigure BIOS to have
the desired settings, including the system date and time.
Removing the system battery
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 ."