Having said that - What I did not observe in the excitement is that it has booted and frozen, I went to move the mouse and it didn't work, then I noted the keyboard is not responding. It booted into Windows but has frozen.
So, I have had to hit the reset button on the outside of the case (the normal one you would use) and guess what? Yep, it won't reboot again.
So, I have had to hit the reset button on the outside of the case (the normal one you would use) and guess what? Yep, it won't reboot again.