Intel NEXXUS4080AL, User Manual, Page: 43 / 70

NEXXUS40
8
0AL
User’s Guide” 29
1. Observe the safety and ESD precautions in “Safety Information” .
2. Turn off all peripheral devices connected to the server. Turn off the server.
3. Disconnect the AC power cord from the server.
4. Remove the server's cover and locate the battery. See the documentation that came
with your server chassis for instructions on removing the server's cover.
5. Insert the tip of a small flat bladed screwdriver, or an equivalent, under the tab in
the plastic retainer. Gently push down on the screwdriver to lift the battery.
6. Remove the battery from its socket.
Figure 16. Replacing the Backup Battery
7. Dispose of the battery according to local ordinance.
8. Remove the new lithium battery from its package, and, being careful to observe the
correct polarity, insert it in the battery socket.
9. Close the chassis.
10. Run Setup to restore the configuration settings to the RTC.
TP02079