5 0x6 switchvideomode # Fn+F7
6 0x7 f21 # Fn+F8 touchpadtoggle
9 0xF brightnessup # Fn+Home
10 0x10 brightnessdown # Fn+End
11 0x11 kbdillumtoggle # Fn+PgUp - ThinkLight
16 0x17 prog1 # ThinkPad/ThinkVantage button (high keycode: "vendor")
17 0x1A micmute # Microphone mute