hey guys I got some problem with the ducky shine II keyboard of mine. went down to wash some dishes and cook some noodles but when I came back my F2, F5, F6, F7, F8, F9, F10, F11, F12, PRT SS, 0 AND ESC has no backlight and I tried FN + F10 or F11 or F12 and it doesn't seem to work. anyone got any idea> Things I've tried are rebooting my system. edit: also the / button on both numpad and the one besides shift key. also the windows key on the left doesn't lit up. also the 0 key on my numpad has no light. tried looking behind the keyboard and my settings are still the same.