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Keys
Component
(1)
(2)
(3)
(4)
(5)
(6)
Using the action keys
Depending on the model, your computer may have the function key features as described in this table.
An action key performs an assigned function. The icon on each of the action keys illustrates the assigned
function for that key.
To use an action key function, press and hold the key.
CAUTION:
Use extreme care when making changes in Setup Utility (BIOS). Errors can prevent the computer
from operating properly.
NOTE:
The action key feature is enabled at the factory. You can disable this feature in Setup Utility (BIOS).
Refer to Help and Support for additional information.
After you have disabled the action key feature, you can still perform each function by pressing the
combination with the appropriate action key.
esc
key
fn
key
Windows key
Action keys
num lock
key
Integrated numeric keypad
Description
Displays system information when pressed in combination with
the
fn
key.
Executes frequently used system functions when pressed in
combination with the
esc
key, action keys, or the spacebar.
Returns you to the Start screen from an open app or the
Windows desktop.
NOTE:
Pressing the Windows key again will return you to the
previous screen.
Execute frequently used system functions.
NOTE:
On select models, the
backlight keyboard feature off or on.
Alternates between the navigational and numeric functions on
the integrated numeric keypad.
When
num lock
is on, it can be used like an external numeric
keypad.
f5
action key turns the radiance
fn
key in
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