Toshiba Satellite C850D-11F, Windows 8.1
My problem: cannot complete boot sequence. This is what happens:
Opening Screen: 'Toshiba Leading Innovation'. (a moving dotted circle appears below the logo).
2nd Screen: 'Your PC ran into a problem and needs to restart. We're just collecting some information for you and then we'll restart.
3rd screen: 'Toshiba Leading Innovation, Preparting automatic repair.'
4th Screen: The screen turns Blank, and remains that way indefinitely.
What I have tried: I was able to enter setup by pressing F1 and I reset all settings to default. Made no difference.bo