Compaq Armada 1700 Reference Manual page 106

4. Insert the memory expansion board into the empty memory
expansion slot
into place until it is seated while tilted.
A memory expansion board is asymmetrically keyed
(notched) to ensure correct positioning.
5. Push the memory expansion board down
clips snap back into place.
6. Close the keyboard.
at a 45-degree angle. Then slide it gently
until the retention