Memory Modules - Windows Vista

Adding or replacing memory modules
Memory Modules 5
11. To insert a memory module:
a. Align the notched edge 1 of the memory module with
the tab in the memory module slot.
b. With the memory module at a 45-degree angle from the
surface of the memory module compartment, press the
module 2 into the memory module slot until it is seated.
c. Press the memory module down 3 until the retention clips
snap into place.