HP 744 Hardware User Manual page 46

2-6
Installing Accessories
Memory
5 Properly align the connectors by slightly rotating the RAM card until you
can feel the connectors fit together.
6 Gently and evenly push on the top of the connectors with both of your
thumbs until the RAM cards are about 1/3 seated.
7 After the connectors are 1/3 seated, continue to push evenly with your
thumbs, while pushing harder. The connectors will fully snap together.
8 Examine the connector seating from both sides of the RAM card to ensure
there are no gaps between the RAM card connectors and the connectors
underneath it.
9 Secure the topmost card with the screws you removed in Step 2.