power button trouble on IBM Lenovo ThinkPad T61

[Vladimir Ermakov]

Hello

my system does not shutdown after clicking power button

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FreeBSD spectrum 8.0-CURRENT FreeBSD 8.0-CURRENT #2: Mon May 12 22:20:49 
MSD 2008     root at spectrum:/usr/obj/usr/src/sys/SPECTRUM  i386

http://cs.udmvt.ru/files/temp/acpi/boot_v_wacpi.log
http://cs.udmvt.ru/files/temp/acpi/sysctl_hwacpi_output.log
http://cs.udmvt.ru/files/temp/acpi/sam_Lenovo-T61.asl
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please, any solution?

/Vladimir Ermakov