HP Compaq Presario,Presario M2200 Maintenance And Service Manual page 114

Removal and Replacement Procedures
2. Position the notebook with the rear panel toward you.
3. Loosen the two PM2.0×5.0 screws 1 that secure the memory
module compartment cover to the notebook.
4. Lift the rear edge of the memory module compartment
cover 2 up and swing it toward you.
5. Remove the memory module compartment cover.
✎
The memory module compartment cover is included in the
Miscellaneous Plastics Kits, spare part numbers 382400-001
(for use on HP Pavilion ze2200 models) and 382401-001 (for
use on Compaq Presario M2200 models).
Removing the Memory Module Compartment Cover
5–14 Maintenance and Service Guide