HP EliteBook 745 G2 Maintenance And Service Manual page 57

2. Remove the seven rubber screw covers from the screws outside of the service door.
NOTE:
3. Remove the 16 Torx T8M2.5×5.0 screws that secure the internal base enclosure to the computer.
ENWW
The eight screws outside of the service door also have rubber covers.
Component replacement procedures 47