0x0a - touchpad toggle
0x0b - screen toggle
0x0c - mute
0x0e - volume down
0x0f - volume up
0x11 - brightness down
0x12 - brightness up
0x13 - camera toggle
0x14 - airplane mode
0x15 - suspend
0x16 - ac detect
0x1b - lid close
0x1c - thermal trip point
0x50 - WMI