on 03/07/22 13:14, Gregory P. Perez at gpp7824 at mac.com wrote: > 1. The tibook becomes quite hot and the fan turns on. (considering that my > fan normally does not turn on when the computer is in standard usage, this > seems strange) > > 2. The screen never powers off. > Probably this is the way it is designed - you have the Firewire icon drifting around the screen. > I would like to use my powerbook in target disk mode all day at work and > then at the end of the day simply unplug it and take it home with all of the > day's work onboard. AFTER BACKING UP THIS DATA, I HOPE!!! > I'm trying to avoid having multiple file versions on two > machines. except for backups, I presume. > However, with these heat issues and the screen being on all day > I'm not liking this option. > It sounds like a good plan, and I agree that the fan should not be running since the CPU should not be doing much, but I don't know what could be wrong. I have not used Target Disk mode enough to know.