Before removing the hard drive, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.
4.Remove the battery (see Battery on page 32).
5.Remove the service door (see Service door on page 33).
Remove the hard drive:
1.Disconnect the hard drive cable (1) from the computer.
2.Lift the hard drive (2) to remove.
3.Disconnect the hard drive cable (1). Remove the front bumper (2) and back bumper (3).
4.Remove the 4 PM 3.0 x 3.5 screws (4), and then remove the bracket (5) from the hard drive.
Component replacement procedures 37
