HP EliteBook 2740p Tablet-PC - Manual (Page 21)

Rear components
Component Description
(1) Jog dial In tablet mode, functions like the enter key and the up and down
arrows on a standard keyboard.
● Press inward to enter a command.
● Rotate up to scroll up.
● Rotate down to scroll down.
(2) esc button In tablet mode, allows you to exit or escape out of an application.
(3) Rotate button In tablet mode, switches the image between landscape and
portrait orientation.
(4) ctrl+alt+del button In tablet mode:
● While Windows is running, press the button with the pen to
enter the ctrl+alt+del command.*
● While the Computer Setup utility is running, press the button
with the pen to enter the reset command. The computer
resets and all unsaved information is lost. The reset function
can be used to restore functionality when the system has
become unresponsive.
(5) Power connector Connects an AC adapter.
(6) RJ-45 (network) jack Connects a network cable.
(7) External monitor port Connects an external VGA monitor or projector.
*To protect your work and the system, the ctrl+alt+delete command cannot be entered using the ctrl , alt , and del keys on the
on-screen keyboard.
Identifying hardware 9