HP tc1100 Startup Manual page 60

Beginning to Use the Tablet PC
2. Turn the assembly (the tablet PC and keyboard) so that the
back of the tablet PC and the keyboard are facing you.
Positioning the tablet PC and keyboard to detach the tablet PC
3. Tilt the tablet PC so that it is perpendicular to the keyboard.
4. To detach the keyboard, slide and hold the attachment release
switch 1 on the tablet PC as you lift the tablet PC upward 2.
Detaching the tablet PC from the tablet PC keyboard
2–14 Startup Guide