amd64/111767: sound car don't work

[hai]

>Number:         111767
>Category:       amd64
>Synopsis:       sound car don't work
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-amd64
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Apr 17 15:40:01 GMT 2007
>Closed-Date:
>Last-Modified:
>Originator:     hai
>Release:        freebsd 6.2-amd64
>Organization:
>Environment:
>Description:
my computer is HP nx6325
sound card don't work

edit /boot/loader.conf
add snd_hda_load="YES"
reboot

#dmesg | grep pcm

display:

pcm0:<ATI SB450 Hight Definition Audio Controller> mem 0xd0408000-0xd040bfff irq 16 at device 20.2 on pci0
pcm0:hdac_memalloc:unable to allocate memory resource
device_attach:pcm0 attach returned 6
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: