@ bomrat
been many years since I set up my Radeon9250, 256MB, 5v board ion my 1200T but remember it sure as hell took me a while to battle with mediator and Picasso96 lol I do recall I tried everything 3 x over and then gave up and after a few weeks break turned my1200T back on and somehow it mysteriously worked...only AMIGA
... good luck & keep us posted
