how would you go about turning all the monitors on at the same time is there a device that turns multiple monitors on at the same time? i am buying two monitors and they will be side by side meaning the on button on one of them will be obstructed. So does anyone know i way i can turn them both on at the same time? the monitors i am getting are http://www.amazon.co.uk/BenQ-GL2450HM-Widescreen-Multimedia-speakers/dp/B005OPLG0O/ref=sr_1_1?ie=UTF8&qid=1424986225&sr=8-1&keywords=benq