L LEOPARDIZE macrumors newbie Original poster Jul 2, 2009 18 0 May 22, 2011 #1 When I start up my old Powermac G4 the screen is black and I have no idea what to do or where to start to solve it. Any ideas? All cables connected ok.
When I start up my old Powermac G4 the screen is black and I have no idea what to do or where to start to solve it. Any ideas? All cables connected ok.