Skycraft in Florida ? Or are there more ?

Go figure, I go to Florida and think of Skycraft as a hot tourist
spot !

Anyway what I would like to know is if the fan will run if the
processor is bad. I got two dead boards here, on one the fans run and
on the other they don't. On the one on which they don't the PS has
been tested by substitution and continuity to the power switch has
been confirmed.

J