2 0x02 screenlock # Fn+F3
5 0x06 switchvideomode # Fn+F7
6 0x07 zoom # Fn+F8 screen expand
7 0x08 f24 # Fn+F9 undock
9 0x0F brightnessup # Fn+Home
10 0x10 brightnessdown # Fn+End
11 0x11 kbdillumtoggle # Fn+PgUp - ThinkLight
16 0x17 prog1 # ThinkPad/ThinkVantage button (high keycode: "vendor")