The second HP Z G4 Workstation Silver computer I have doesn’t work. I lugged it from my house to this condo. The Dual Core G5 Mac Pro doesn’t work, but I think I got it for $69. It goes to an old mac machine icon with or without a Hard Drive or Install Disk.
Had try to get at least one computer done. The custom computers also not that great. I was able to dual boat Windows and Linux. It wasn’t that difficult on a fresh hard drive. Was able to to get the GUI to work.