A slightly different black screen of death
I just opened my Unibody MacBook Pro and I was greeted with a Black Screen of Death with slightly different behaviour. This time caps-lock seems to be responsive. And when I use the keyboard I hear a beep. No login dialog though, not even after closing and opening the lid a couple of times.
Only fix: reboot. I lost work. Some of the files that I was working on are now corrupt.