FreeBSD 6.0 DELL Latitude D800 ACPI Problems

[Steuer Kai Uwe]

Hello FreeBSD Users,

I have installed FreeBSD 6.0 on my DELL Latitude D800 and also well
configured my Kernel, but my internal Laptop cooler runs always and
blows cold air out. The speed stepping works well, but only the cooler
don't stops.  So now my question is knows somebody this problem? I
could imagine that my Laptop needs a special ACPI driver from DELL,
but maybe somebody has a similar problem and knows the solution.

Kind regards,
Kai-Uwe