"Leonardo Taccari" <leonardo1990@gmail.com> wrote in message 
news:20071119041822.GB295@bianconiglio...
Hi,
    I'm not sure what problems ACPI might have, but I've disabled it per 
your suggestion, and it seems to work.  I thought ACPI was a rather 
fundamental part of the PC, though?  It certainly hasn't acted this way 
before, when I had 3.1
Thanks,
Zack.