User Profile Service failed the logon. Trouble is I have no access to get help

[angiemac]

When turning on my laptop it immediately goes to the logon. When I type in my password it tells me "the user profile service failed the logon. User profile cannot be loaded" I cannot change the password without this message coming up. The screen is otherwise totally blank, so I am unable to get into the computer to do anything. I am stuck

 

[Alabalcho]

This might happen if your system drive is extremely low on free space. Boot some live Linux CD and check the free space.

 

[Greybeard Croft]

I got this error, took it to the repairman, he said it was a common error usually caused by watching porn. 😛