I recently was given an old B&W G3 by the graphics guy at work as he had just upgraded and I had helped him out a lot. I got it and it was dead, took a lot of messing around to bring it back to life but it is and it's now working in 10.4.3, currently not doing much as there is only about 2gig free on the HD. Anyway.... I noticed that there was an s-video port on the back so I plugged a cable in and plugged the other into my tv and... nothing. I can't get any picture on the tv and I can't see what I'm doing wrong. Anyone have an idea's????