# list of scancodes (hex or decimal), optional comment 0x82 # Fn+F4 CRT/LCD 0x83 # Fn+F2 battery 0x84 # Fn+F5 backlight on/off 0x86 # Fn+F9 WLAN 0x88 # Fn-Up brightness up 0x89 # Fn-Down brightness down 0xB3 # Fn+F8 switch power mode (battery/dynamic/performance) 0xF7 # Fn+F10 Touchpad on 0xF9 # Fn+F10 Touchpad off