The Notebook’s Hot Key Controls
Function Keys (Quick Keys)
Graphic Symbol  | Action  | System Control  | 
  | 
  | 
  | 
  | 
  | 
  | Fn + F1  | Enters Suspend Mode.  | 
  | 
  | 
  | 
  | 
  | 
  | Fn + F2  | Bluetooth function On/Off.  | 
  | 
  | 
  | 
  | 
  | 
  | Fn + F3  | Wireless LAN function On/Off.  | 
  | 
  | 
  | 
  | 
  | 
  | Fn + F4  | Eable/Disable the Touchpad  | 
  | 
  | 
  | 
  | 
  | 
  | Fn + F5  | LCD Panel Screen On/Off.  | 
  | 
  | 
  | 
  | 
  | 
  | Fn + F6  | Changes Display Mode:   | 
  | 
  | 
  | 
  | 
  | 
  | Fn + F7  | Increases the brightness level.  | 
  | 
  | 
  | 
  | 
  | 
  | Fn + F8  | Decreases the brightness level.  | 
  | 
  | 
  | 
  | 
  | 
  | Fn + F9  | Mute/Unmute Audio  | 
  | 
  | 
  | 
  | 
  | 
  | Fn + F10  | Increases the speaker volume.  | 
  | 
  | 
  | 
  | 
  | 
  | Fn + F11  | Decreases the speaker volume.  | 
  | 
  | 
  | 
  | 
  |