Startup Guide, Enhanced for Accessibility:

Identifying Exterior Hardware
Right Side: Display Toggle and
Windows Security Buttons
Component Description
1
Windows Security When pressed with the pen tip or a small object
button* like the end of a paper clip while:
Windows is open, enters the ctrl+alt+delete
command.
The Setup utility is open, enters the reset
command.
2
Display Toggle When Windows is running, toggles the external
button monitor display settings:
Internal only
Internal and External
Extended Desktop
*This table describes default settings. To change the functions of the
Windows Security button, refer on the
Documentation Library
CD to the
Hardware Guide,
“Pen, Command Controls and Keyboards” chapter.
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.
Startup Guide 5–5