HP EliteBook 745 G2 Maintenance And Service Manual page 60

Remove the service door:
1. Slide the service door release latch (1), remove the screw (if the optional screw is being used) (2), and
then slide the release latch again (3) to release the service door.
NOTE:
2. Slide the service door toward the front of the computer (4) and lift (5) to remove the service door.
Reverse the removal procedures to install the service door.
48 Chapter 5 Removal and replacement procedures for Customer Self-Repair parts
If you do not want to use the optional screw, you can store it inside the service door.
ENWW