Special Keys - HP ProBook 645 G4 Maintenance And Service Manual

Special keys

Component
(1)
(2)
(3)
(4)
(5)
(6)
esc key
fn key
Windows key
Action keys
Embedded numeric keypad
num lk key
Description
Displays system information when pressed in combination with
the fn key.
Executes frequently used system functions when pressed in
combination with another key. Such key combinations are called
hot keys.
See Hot keys (select products only) on page
Opens the Start menu.
NOTE: Pressing the Windows key again will close the Start
menu.
Execute frequently used system functions.
See Action keys on page 14.
A numeric keypad superimposed over the keyboard alphabet
keys. When fn+num lk is pressed, the keypad can be used like an
external numeric keypad. Each key on the keypad performs the
function indicated by the icon in the upper-right corner of the
key.
NOTE: If the keypad function is active when the computer is
turned off, that function is reinstated when the computer is
turned back on.
Turns the embedded numeric keypad on and off when pressed in
combination with the fn key.
– or –
Turns the embedded numeric keypad on and off.
15.
Keyboard area 13