6Install the new CR2032 battery in the socket, with the positive (+) side facing the open side of the socket.
7Replace all cables that you removed.
8Complete the procedure “Replacing an Optical Disc Drive” on page 11.
9Complete the procedures to replace the computer cover and close the computer. See “Closing the Computer” on page 7.
NOTE: You may have to manually set the time and date on the computer after startup.
