PowerMac 5400/180 - MacOS won't install
I am attempting to resurrect a PowerMac 5400/180, and after downloading the 7.5.3 System Software, it will not recognize the machine. I believe 7.5.5 was running on the machine before I got ahold of it. Can anyone tell me if there is an enabler or other software required to get this machine up and running again?
Thanks!

