2.
Replace the 4 screws (2) to secure the hard drive.
3.
Replace the battery (see
Removing or replacing the service door on page
4.
Turn the computer right-side up, and then reconnect AC power and external devices to the
computer.
5.
Turn on the computer.
Inserting or removing the battery on page
60) and the service door (see
62).
Replacing or upgrading the hard drive
65