10.Close the panel doors. Reconnect the computer and peripherals to their AC power sources and turn them on.
11.Enter the System Setup program to confirm that the battery is operating properly.
12.Enter the correct time and date through the System Setup program's Time and Date settings. Also reenter any system configuration information that is no longer displayed on the System Setup screens, and then exit the System Setup program.
13.To test the newly installed battery, turn off and disconnect the system from the electrical outlet for at least an hour.
14.After an hour, plug in and turn on the system and enter the System Setup pro- gram. If the time and date are still incorrect, see Chapter 11, “Getting Help,” for instructions on obtaining technical assistance.