A:
On your TV, you will need to select a different input. The drawer opening and closing is a good sign but if the TV is on antenna, cable, satellite, or some other input you will not get a picture.
Your remote to your TV should have an input button and it will show different inputs to select. I would put a movie in the DVD on play on the DVD. Then try different inputs to find the right one. Once you get a the DVD playing on the TV just right down the input you used on a label and put it on the back of the DVD remote.
Hope this helps