2.
Loosen two screws and remove the memory slot cover.
3.
Turn over the sheet, uninstall the 256MB memory module (refer to Uninstalling
the Memory Module section) and align the 512MB memory module as shown
below, matching the notched part of the module with the projected part of the
memory socket of the computer.
Sheet
Notched Part
4.
Press the memory module softly to place it into the memory socket, matching the
notched parts of the module with the projected parts of the memory socket, until
you hear the clicking sound.
Notched Part
A-2
Screw
Projected Part
Memory Slot Cover
Memory Module
20°
Memory Socket
Projected Part