I am trying my darnest to have my TV play files from my PC plugged in on the same router. When I plug in a USB drive to the TV, there is a notification of if I want to look at the USB. If I hit "yes", it brings me to a screen with an icon of the USB drive, an icon of network sharing that doesn't do anything, and if I wait one more second my PC shows up. I can access my PC's shared files from here. My question is how can I access this menu without plugging in a USB drive?