On 18/03/2011 17:45, Gua Chung Lim wrote:
Thank you for your kind responses.
Though I don't understand much what you said,
I shall give you further info.
pcm1 device is the HDMI audio output on your graphics card. My only
suggestion here is to play with the sysctl hw.snd.default_unit:
# tail -n 1 /etc/sysctl.conf
hw.snd.default_unit=1
(I left /boot/loader.conf untouched.)
# shutdown -r now
after reboot
# kldload snd_driver
# sysctl -d hw.snd.default_unit
hw.snd.default_unit: default sound device
# sysctl hw.snd.default_unit
hw.snd.default_unit: 0
The speakers are still quiet.
I wonder why it is still 0, even if /etc/sysctl.conf set it to 1.
What programs are you using to test the sound output?
Just repeat backspaces at the blank command prompt.
guacl@bsdhost:~%<BS><BS><BS>...
If sound driver is functioning, the speakers should echo.
Note that the internal speaker (inside the case) does echo, for sure.
Thank you.
Please add snd_hda_load="YES" in /boot/loader.conf, you won't need to
kldload manually.
--
David Demelier
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