Replacing the service door
Replace the service door after accessing the memory module slot, hard drive, regulatory label, and other components.
To replace the service door:
1.Tilt down the service door to align the front edge of the service door near the front edge of the computer (1).
2.Insert the alignment tabs (2) on the rear edge of the service door with the notches on the computer.
3.Slide the service door toward the battery bay until the service door snaps into place.
4.With the battery bay toward you, slide the service door release latch to the left (3), and if you choose to, insert and tighten the optional screw (4) to hold the service door in place. Slide the release latch to the right to lock the service door (5).
NOTE: If you want to use the optional screw, it is stored inside the service door.
5.Insert the battery (see Inserting or removing the battery on page 40).
Replacing or upgrading the hard drive
CAUTION: To prevent information loss or an unresponsive system:
Shut down the computer before removing the hard drive from the hard drive bay. Do not remove the hard drive while the computer is on, in Suspend, or in Hibernation.
If you are not sure whether the computer is off or in Hibernation, turn the computer on by pressing the power button. Then shut down the computer through the operating system.
48 Chapter 7 Drives