HP EliteBook 745 G4 user manual download (Page 21 of 75)

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Page 21 of 75
Component
Description
(1)
esc
key
Displays system information when pressed in combination with
the
fn
key.
(2)
fn
key
Executes frequently used system functions when pressed in
combination with a function key, the
num lock
key, or the
esc
key.
See
Using the hot keys
on page
11
.
(3)
Windows key
Opens the
Start
menu.
NOTE:
Pressing the Windows key again will close the
Start
menu.
(4)
num lock
key
Turns the embedded numeric keypad on and
Rƫ±
(5)
Integrated numeric keypad
A separate keypad to the right of the alphabet keyboard that
enables you to add, subtract, and perform other numeric tasks.
When
num lock
is on, the integrated keypad can be used like an
external numeric keypad.
Using the hot keys
To use a hot key:
Press the
fn
key, and then press the correct function key represented by the icons below.
Press
fn
+function key
Description
Initiates Sleep, which saves your information in system memory. The display and other system components
turn
and power is conserved.
To exit Sleep,
EULHƮ\
press the power button.
CAUTION:
To reduce the risk of information loss, save your work before initiating Sleep.
Turns the keyboard backlight
or on.
NOTE:
To conserve battery power, turn
this feature.
Top
11
Sample