So I have this LCD http://ift.tt/2aPv5pR I dont have my Ramps hooked up to my PC, and turn off my printer, The LCD will turn off as well. However if I have my Ramps hooked up to my PC and turn off my printer, the LCD will stay on. Is there any way I can make my LCD turn off even when I have my Ramps hooked to my PC and turn off the printer. Its kind of a pain in the ass to reach behind my PC everytime I turn off my printer and disconnect the USB cable just so the LCD will turn off. http://ift.tt/2bmmAkz