HP nx6130 Maintenance And Service Manual page 119

3. Spread the retaining tabs 1 on each side of the memory
module socket to release the memory module board. (The
edge of the module opposite the socket rises away from
the notebook.)
4. Slide the module away from the socket at an angle 2.
5. Remove the memory module board.
Memory modules are slotted 3 to prevent incorrect installation
into the memory module socket.
Removing the Memory Module
Reverse the above procedure to install a memory module.
Maintenance and Service Guide
Removal and Replacement Procedures
6–33