Comment 270 for bug 1810183

Well actually numpad backlight is really strange, it is working times to times, no logic. Most f the time I am not able to have the backlight but once in a while, I can enable it, but I really don't know how... If someone has an idea... For the moment, I use the sticker which is sypplied when you buy the computer, but it would be better to have the light on and off.