Thanx a lot for your response, Anders.
My Falcon is in a C-Lab case so there is no TV output and i wasn't getting a RGB signal either....
I finally fixed it, though. I had to make a floppy with an AUTO folder and RESETNVR.PRG in it so it runs when Falcon boots up. Started the Falcon with the floppy and that reset the NVRAM to the factory defaults and everything was fine after that.
Cheers!
dizzy