Hello all. Most PC user would ask how to use but i have a weird question. How can i use both connection on same monitor at a same time?. I have a BENQ GL2450 monitor, The DVI is used for monitor and the VGA is for analogue tv tuner box. The problem is i only either can watch TV or computer. If i want to watch TV i need to put my pc to sleep or if i want to use pc,i have to close/put on standby the tv box. How can i have two input display simultaneously or quickly switch between both without closing either one???. Thank you