Hi, I think I messed up my Open Firmware of my PMac7300. I had a little util in MacOS which provides me acces to OF, but now my computer boots with black screen (probably waiting for external commands).
I know I have to press Command+Option+P+R to reset OF. The problem is: which keys are that? I assume one of them is the Apple key next to the spacebar. Thanks in advance, Sebastiaan ps: does anyone know a document how to install quik? I found in the archives a command for OF, but that did not work out the way it was supposed to.