[Photo of LED] http://www13.plala.or.jp/pskitty/img/pa64sysled/DSC_0045-photo-led.jpg   [LED holes illustration] http://www13.plala.or.jp/pskitty/img/pa64sysled/pine64-drawing-v2-p6.jpg   Hi, this is my first post here, after few first hours with Armbian on a 1G Pine64 board... I did a small initialization script to turn "ON" the System LED (upopulated "LED" label on the board), so that it helps to user to know that the boot process is running...   I