# Key codes observed on S10-3, assumed valid on other IdeaPad models

0x81 rfkill # does nothing in BIOS

0x83 display_off # BIOS toggles screen state

0xB9 brightnessup # does nothing in BIOS

0xBA brightnessdown # does nothing in BIOS

0xF1 camera # BIOS toggles camera power

0xf2 unknown # trackpad enable/disable (does nothing in BIOS)