Operation Manual

Replacing the hard drive cover
Replace the hard drive cover after accessing the hard drive.
1. Align the tabs on the hard drive cover (1) with the notches on the computer.
2. Slide the hard drive cover (2) into place, and then tighten the 2 screws (3).
3. Insert the battery (see Inserting or removing the battery on page 38).
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 the Sleep state, 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.
Removing the hard drive
To remove a hard drive:
1. Save your work and shut down the computer.
2. Disconnect AC power and external devices connected to the computer.
3. Remove the battery (see
Inserting or removing the battery on page 38).
4. Remove the hard drive cover (see
Removing or replacing the hard drive cover on page 48).
5. Loosen the 4 hard drive screws (1). Pull the hard drive tab (2) upward to disconnect the hard
drive.
Using hard drives 49