HP EliteBook 8570w Mobile Workstation - Manual (Page 75)

To install an optical drive in the upgrade bay:
1. Turn the computer upside down on a flat surface, with the upgrade bay toward you.
2. Insert the optical drive into the upgrade bay (1).
3. Tighten the upgrade bay screw (2).
4. Replace the service door (see Removing or replacing the service door on page 57 ).
5. Insert the battery (see Inserting or removing the battery on page 43 ).
6. Turn the computer right-side up, and then reconnect AC power and external devices to the
computer.
7. Turn on the computer.
Using hard drives 65