-0xE4 f21 # Fn+F5 Touchpad toggle
-0xF6 wlan # Fn+F6
-0xF7 reserved # Fn+Down brightnessdown
-0xF8 reserved # Fn+Up brightnessup
+0xE4 f21 # Fn+F5 Touchpad toggle
+0xF6 wlan # Fn+F6
+0xF7 reserved # Fn+Down brightness down
+0xF8 reserved # Fn+Up brightness up