So I was having issues with Skyrim crashing, so I decided to do a clean install following http://wiki.step-project.com/Guide:Troubleshooting#tab=Restore_Vanilla_Skyrim. I did everything to the letter, deleted all my saves and INI files and then started the game. I made it to the main menu fine, but when I selected to start a new game (still with no mods) the menu options disappeared and I was stuck at the menu with my cursor still visible. The music was playing, the fog was moving, but nothing loaded.
Out of curiosity, I decided to try installing Alternate Start and I was able to get into the game just fine. So, that means I can play, but I'd still like to know if there's a possible fix for this strange bug.