Basic Operation
Operating Your Notebook
To use the Fn hot keys
The combination of the Fn key plus another key creates a hot key— a shortcut key sequence— for various system controls.
??To use a hot key, press and hold Fn, press the appropriate second key, then release both keys.
Hot key | Does this |
|
|
Fn+F1 | Decreases the display’s brightness. |
|
|
Fn+F2 | Increases the display’s brightness. |
|
|
Fn+F5 | Switches among the |
| simultaneous display on both. |
|
|
Fn+F8 | Toggles the embedded numeric keypad on and off. |
|
|
Fn+F9 | Toggles Num Lock on and off. |
|
|
Fn+F10 | Toggles Scroll Lock on and off (except on an external keyboard). |
|
|
Fn+Home | Toggles the sound on and off (mutes sound). |
|
|
Fn+Page Up | Increases sound volume (except on an external keyboard). |
|
|
Fn+Page Down | Decreases sound volume (except on an external keyboard). |
|
|
External keyboards do not support Fn hot keys.