NOTICE: The connection to the replacement battery is keyed. Do not force the connection.
13.Close the small access door.
14.Insert the main battery and close the battery door.
NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.
15.Connect your computer and devices to electrical outlets, and turn them on.
16.Enter the system setup program and restore the settings you recorded in step 1.
17.Properly dispose of the old battery. See the safety instructions in your Product Information Guide.