原帖由： Arthur ,
I had the same problem this morning, couldn't get past the request for password even though my computer is set for no password required and the p/w I did put in I know is the correct one. My answer in desperation was to do a long push on the power button on my computer and shut it down, wait a minute then a short push on the computer power button to clean start it. Everything came up as normal. In that case, problem solved.