4
Key Combinations
Fn
+
F4
Speaker on/off switch Pressing this key combination turns on/off
audio from the internal speaker and headphone
jack.
NOTE
● Disabling the speaker will also disable
the warning beep.
● Speakers connected to the USB port
cannot be muted.
OFF (MUTE)
ON
Fn
+
F5
Fn
+
F6
Volume control (down)
Volume control (up)
Pressing this key combination adjusts the
volume of the internal speaker and headphone
jack.
NOTE
● This key combination cannot be used to
adjust the volume of the warning beep or
speakers connected to the USB port.
Fn
+
F7
Power off using the
standby function
Pressing this key combination causes the
current status of the computer to be saved to
memory, and powers off the computer.
(
page 15)
Fn
+
F9
Remaining capacity of the
battery pack
Pressing this key combination displays the
remaining battery capacity on the screen.
(
page 26)
Remaining capacity (%)
display.
Battery pack is not
inserted.
Fn
+
F
10
Power off using the
hibernation function
Pressing this key combination causes the
current status of the computer to be saved to
the hard disk, and powers off the computer.
(
page 15)
Key Functions Function Descriptions
Popup Window
(Displayed after logging on to
Windows)
