If you have a pentium 3 that works for speedstep, please try this patch. It fixes the PAE case. Compile-tested. -- Nate -------------- next part -------------- A non-text attachment was scrubbed... Name: smist.diff Type: text/x-patch Size: 2507 bytes Desc: not available Url : http://lists.freebsd.org/pipermail/freebsd-acpi/attachments/20070616/c71843a0/smist.bin