The following table shows the Fn key and function key combinations and their corresponding functions. The Fn key works independently from the operating system. The operating system obtains the status through the system management interface to control the system.
Fuel-Guage display on or off
Standby mode on
Suspend mode on
Change the display output location
Switch the screen size to full screen mode
Switching the power management mode (High performance, Automatic, and Customized)
Hibernation mode on
Increase sound volume
Decrease sound volume
Mute. Note: To turn on the sound, press Fn+ PgUp or Fn+PgDn.