HP EliteBook 755 G2 Notebook PC - Manual (Page 59)

Replacing the service door
Replace the service door after accessing the memory module slot, hard drive, regulatory label, and
other components.
NOTE: If you do not want to use the optional screw, you can store it inside 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 on the rear edge of the service door with the notches on the computer.
3. Slide the service door (2) toward the back of the computer until the service door snaps into
place.
4. With the service door release latch toward you, slide the service door release latch (3) to the
right, 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 left to lock the service door (5).
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, turn the computer on by pressing the power button.
Then shut down the computer through the operating system.
Using hard drives 49