My hulu works on my bedroom TV but I can not watch hulu on my living room tv
Remember, we're not there to look over your shoulder. We only know what you tell us. Please describe what "can not watch" means in more detail.
Does the channel not load at all? If it loads, can you make menu selections? If you try to play something, what happens? Some other problem?
If you are shown any error messages, what do they say?