Texas Instruments 3000 - Manual (Page 99)

RAM Modules
3 Rotate the screwdriver toward the rear of the computer about 30 degrees
until the top left corner of the keyboard loosens and raises about 1/4 inch
(6 mm) above the computer case.
4. Holding the top left corner of the keyboard above the case with one
hand, insert the screwdriver blade into the center slot (behind the F8
key) and rotate the screwdriver 30 degrees to release the middle catch.
5. Continue holding the top left comer of the keyboard while inserting the
screwdriver blade into the rightmost slot (behind the Ins key). Then
rotate the screwdriver 30 degrees toward the rear; the keyboard should
now be fully released from the rear catches.
6. Raise the rear of the keyboard several inches, rotate the rear of the
keyboard 180 degrees toward you, and place the keyboard in front of you
with the keys facing down as shown in the following figure.
Note: Do not disconnect the cable connecting the keyboard to the computer
case.
6-4 TravelMate 3000 Options