HP PROBOOK 4530S Maintenance And Service Manual page 63

3. Remove the memory module (2) by pulling the module away from the slot at an angle.
NOTE: Memory modules are designed with a notch (3) to prevent incorrect insertion into the
memory module slot.
NOTE: The computer uses two memory sockets. The top socket houses the expansion
memory module and is shown in the following image. The bottom socket houses the primary
memory module. The removal procedure is the same for both memory sockets.
Reverse this procedure to install a memory module.
Component replacement procedures 55