I've searched endlessly on google and various forums but can't find anyone whose had my same problem. I'm running windows 7, and when I power my computer on, I can't get past my user log in screen. I click my profile icon, which appears as normal, but when I do the icon disappears for a few seconds, then re-appears, never prompting me for my password. I've tried rebooting in safe mode, only to return to the same log in screen with the same issue. It's also worth mentioning that my CD drive is jammed shut, so without taking it to a shop, a windows restore with a disk is out of the question for me. Any help would be GREATLY appreciated, as much such so far has ended up fruitless.