HP 900 Reference Manual page 82

WARNING
Expanding the OmniBook
Installing a RAM Expansion Module
5. Lift up the keyboard tab above the F1 key about 10 mm (1/2 inch), then free the snap
at the center of the back edge.
6. Slide the keyboard toward the display about 5 mm (1/4 inch), then fold the keyboard
forward onto the front of the case.
Do not touch the metal surfaces inside the computer until they have cooled off.
They could be very hot if you were using the computer just before you started these
steps.
Do not touch the electronic components inside the computer. Static electricity can
permanently damage them.
7. Insert the RAM board into the connector at about a 30° angle until it's fully seated.
Then press down at both sides until it latches.
8. Fold the keyboard back into place. Slip the front tabs into the slots, then snap the back
edge into place.
9. Insert the two screws at the top of the keyboard.
82 Reference Guide