Dell OptiPlex GX240 - Manual (Page 138)

140 Installing Upgrades
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C o m p u t e r B a t t e r y
5 Close the computer cover, reconnect your computer and devices to
their electrical outlets, and turn them on.
6 Enter system setup , and confirm that the battery is operating properly.
a Enter the correct time and date through system setup's System
Time and System Date options.
b Use the copy of the configuration information that you made in
step 1 to restore the correct settings for other system setup
options.
c Exit system setup.
7 Turn off and unplug your computer, and leave it unplugged for at least
10 minutes.
1 battery
2 battery socket
1
2