Function
Display system information.
Open Help and Support.
Open the Print Options window.
Switch the screen image.
Initiate Sleep.
Initiate QuickLock.
Decrease screen brightness.
Increase screen brightness.
Mute or restore speaker sound.
Decrease speaker sound.
Increase speaker sound.
To use a hotkey command on the computer keyboard, follow either of these steps:
●
Briefly press the
– or –
●
Press and hold down the
release both keys at the same time.
Displaying system information
Press
fn+esc
number.
fn
key, and then briefly press the second key of the hotkey command.
fn
key, briefly press the second key of the hotkey command, and then
to display information about system hardware components and the system BIOS version
Hotkey
fn+esc
fn+f1
fn+f2
fn+f4
fn+f5
fn+f6
fn+f7
fn+f8
fn+f9
fn+f11
fn+f12
Using the keyboard
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