Keys
NOTE: Your computer may look slightly dierent from the illustration below.
Component Description
(1) esc key Displays system information when pressed in combination with
the fn key.
(2) fn key Displays system information when pressed in combination with
the esc key.
(3) Windows key Opens the Start menu.
NOTE: Pressing the Windows key again will close the Start
menu.
(4) Action keys Execute frequently used system functions.
NOTE: On select products, the f5 action key turns the keyboard
backlight feature o or on.
(5) num lock key (select products only) Alternates between the navigational and numeric functions on
the integrated numeric keypad.
(6) Integrated numeric keypad (select products
only)
When num lock is on, the keypad can be used like an external
numeric keypad.
16 Chapter 2 External component identication