Hi this may be a red herring but .... My Mac Cube was given to me because it would not start . I fitted a new internal battery and it then started OK and has done since. Have you a spare battery you could swap to try it out? Hope it is as simple as this. Cheers Peter W Mike Gilpin wrote: > Sorry about your cube troubles. It's possible the VRM board overheated and is not giving proper dc-dc power to the logic board now. > > Mike Gilpin > mike at gilpinhome.net > > > > On Jan 9, 2010, at 4:38 PM, Frank Napolitano wrote: > > >> I lent my cube to my stepdaughter a few months ago.A couple of days ago her roommate used the computer and she put a video game on top of the cube. I put in the PowerLogix PowerForce47 G4/1.5GHz processor before I lent here the cube. It has been running fine up until the video game "incident." It does not start up all all now, only the fan runs. I am assuming it overheated and did some damage to something. I even took it to an Apple store and they also thought it was the processor. I tried putting the original processor back in, then another logic board. Other than the processor and logic board, is there anything else that it could be? >> _______________________________________________ >> Cube mailing list >> Cube at listserver.themacintoshguy.com >> http://listserver.themacintoshguy.com/mailman/listinfo/cube >> > > _______________________________________________ > Cube mailing list > Cube at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/cube > >