How to plug a Daewoo TV/Monitor to my laptop?

I have this monitor that I bough and I've been using as a TV ever since. It came with a cable to plug it to a computer (I can plug it in my laptop perfectly fine) so I plug the TV to my Notebook and the screen just goes black (I can still watch TV if I put it on TV mode) but I assumed that I had to put it on the button that said "PC" on the remote. I don't have the manual, so I really don't know what to do. Uhm, my laptop is an Acer Aspire 1691WLMi (I've used projectors in it perfectly fine before) and the TV/Monitor is a flat silver one, about 17 inches i think, Daewoo.|||Check the seting on the TV if it sill like that just contract Acer