HP Compaq NC4010 Maintenance And Service Manual page 98

Removal and Replacement Procedures
7. Spread the retaining tabs 1 that secure the Mini PCI
communications board to the socket. The board rises up
at a 45-degree angle.
8. Pull the board away from the socket at a 45-degree angle 2.
Removing a Mini PCI Communications Board
Reverse the above procedure to install a Mini PCI
communications board.
5–18 Maintenance and Service Guide