Hi,
I bought an rgb cable for ps2 about a month ago but have only had the chance to use rgb signals today because my rgb capable scart switch box came today.
The only thing is i cant get rgb signals

I can get sound but no picture.
I have gone into configuration on ps2 and set signals to rgb,
I have gone into configuration on ps2 and set signals to the other setting(component,composite i think) and still have sound but no picture.
After trying hooking upto switchbox without any results i put ps2 scart into av1 (rgb capable) on tv- STILL NO PICTURE
The only thing i can conclude from this is that the rgb scart i bought is in fact not capable of producing rgb signals,all the pins on scart seem to be there so im none the wiser.
Any ideas ?
Cheers