HP EliteBook 2540P Maintenance And Service Manual page 83

3. Spread the retaining tabs (1) on each side of the memory module slot to release the memory
module. (The edge of the module opposite the slot rises away from the computer.)
4. Remove the memory module (2) by pulling the module away from the slot at an angle.
NOTE:
memory module slot.
Reverse this procedure to install the memory module.
ENWW
The memory module is designed with a notch to prevent incorrect insertion into the
Component replacement procedures 75