I've not owned a TV in almost a decade, but someone has gifted me some old Philips plasma tv. It's quite huge, I'm guessing 50"? It has DVI, VGA and those red/yellow/white holes in the back. I've tried the DVI but couldn't get a signal. I'm not sure if it's the tv or if I just have it connected wrong. There's no manual, there's a remote with MANY buttons but nobody knows how to use it. Are there any cables or switches I could use to connect to the red/yellow/white holes? There doesn't seem to be anything on the online Apple store for macs though there is one for the iPad. I'm only intending to use it to watch movies (if it still works).