Daedalus is absolutely correct.
I've had numerous a1200s in the past with either fried RGB ports, damaged RF, etc and the alternate port has been fine.
In fact my current a1200 build I use via the RGB port and the composite, but the RF is faulty.
Skippy.
Cat, a kitty cat and a dance, dance, dance and a yum, yum, yum:
http://www.youtube.com/watch?v=cG71klJSPPI^amiga.org cat when fed donations. :lol: