Login password loop
G'day!
On login I enter my password and am returned to the same page. No way of getting round this so far. I have two admin accounts and both behave the same. I have tried command r, option r, command s to create a new account and that does the same thing. So I'm caught in a loop and cannot get passed this. I have just installed a new SSD after a hard drive crash and had everything reloaded on the new hard drive. Thought I was being sensible updating the OS. Wrong. Can anyone help please?
Thanks!
VIN PowerBook G4 (17-inch 1.5 GHz), OS X Yosemite (10.10.3)