Keyboard shortcuts of
Inspiron 5402
NOTE Keyboard characters may differ depending on the keyboard language configuration. Keys used for shortcuts remain the same across all language configurations.
Some keys on your keyboard have two symbols on them. These keys can be used to type alternate characters or to perform secondary functions. The symbol shown on the lower part of the key refers to the character that is typed out when the key is pressed. If you press shift and the key, the symbol shown on the upper part of the key is typed out. For example, if you press
2,
2 is typed out; if you press
Shift +
2,
@ is typed out.
The keys F1-F12 at the top row of the keyboard are function keys for multi-media control, as indicated by the icon at the bottom of the key. Press the function key to invoke the task represented by the icon. For example, pressing F1 mutes the audio (refer to the table below).
However, if the function keys F1-F12 are needed for specific software applications, multi-media functionality can be disabled by pressing
fn +
Esc. Subsequently, multi-media control can be invoked by pressing
fn and the respective function key. For example, mute audio by pressing
fn +
F1.
NOTE You can also define the primary behavior of the function keys (F1–F12) by changing
Function Key Behavior in BIOS setup program.
Table 1. List of keyboard shortcuts
The following table lists the keyboard shortcuts and their descriptions.
Function key
|
Redefined key (for multimedia control)
|
Behavior
|
F1
|
fn + F1
|
Mute audio
|
F2
|
fn + F2
|
Decrease volume
|
F3
|
fn + F3
|
Increase volume
|
F4
|
fn + F4
|
Play/Pause
|
F5
|
fn + F5
|
Toggle keyboard backlight (optional)
NOTE Non-backlight keyboards have F5 function key without the backlight icon and does not support toggle keyboard backlight function.
|
F6
|
fn + F6
|
Decrease brightness
|
F7
|
fn + F7
|
Increase brightness
|
F8
|
fn + F8
|
Switch to external display
|
F10
|
fn + F10
|
Print screen
|
F11
|
fn + F11
|
Home
|
F12
|
fn + F12
|
End
|
The
fn key is also used with selected keys on the keyboard to invoke other secondary functions.
Table 2. List of keyboard shortcuts
The following table lists the keyboard shortcuts and their descriptions.
Function key
|
Behavior
|
fn + B
|
Pause/Break
|
fn + S
|
Toggle scroll lock
|
fn + R
|
System request
|
fn + ctrl
|
Open application menu
|
fn + esc
|
Toggle fn-key lock
|
fn + spacebar
|
Emoji
|
fn + T
|
Turn on/off
Ultra performance mode
|
fn + pg up
|
Page up
|
fn + pg dn
|
Page down
|