I am trying to change the LED colour on G13, but could not do so. I do not why, but now it is irritating me a lot. Earlier it was working perfectly, but all of sudden it start distorting its colour. Is there anyone who has faced such problem? Please help me to fix it. I am also searching for the online tutorial and guidelines, but could not find any useful one. And if you know any online tutorial please share that with me it will be a great help to me.