It shouldn't have.
Were you able to force it back to normal startup using the how-to link?
It will start in normal mode but then it just hangs . . . I folowed the first few steps but the "start in safe mode" box was not checked. So I didn't keep going.
I just ran malwarebytes in safe mode, and it removed two Trojans, the computer then starts normally (well, it looked normal) but then as soon as I tried to do anything I go the bluescreen.
I think I will try Rootkit next?