Lenovo IdeaPad U110 - Manual (Page 27)

Chapter 2. Using Your Computer
16
Special keys and buttons - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Your computer has several special keys and buttons.
„ Touch inductive panel
To display the buttons, press the Mute or Volume key.
Open Dolby function setup screen.
Open user define utility.
Open user define utility.
Mute / unmute the sound.
Change volume.