No Sound

[Steven Friedrich]

On Friday, 14 September 2018 10:08:38 EDT Steven Friedrich wrote:
> On Friday, 14 September 2018 09:26:57 EDT Steven Friedrich wrote:
> > I have a new HP Slimline Desktop 290-p0014 which features an Intel
> > i7-8700.
> > running
> > FreeBSD Chameleon.friedrich.org 11.2-RELEASE FreeBSD 11.2-RELEASE #2: Thu
> > Sep 13 12:15:36 EDT 2018
> > root at Chameleon.friedrich.org:/usr/obj/usr/src/sys/ CHAMELEON  amd64
> > 
> > with snd_hda devices:
> > Installed devices:
> > pcm0: <Realtek ALC671 (Rear Analog)> (play/rec)
> > pcm1: <Realtek ALC671 (Analog)> (play/rec)
> > pcm2: <Intel Kabylake (HDMI/DP 8ch)> (play) default
> > No devices installed from userspace.
> > I tried cdcontrol -f dev/cd0 play 1.
> > 
> > I am using the handbook section 7.2.2, but I have no sound.
> > How can I troubleshoot this?
> 
> lf /dev shows no pcm devices, or speaker, but does show mixer0, mixer1,
> mixer2, and dsp0.0, dsp1.0, and dsp2.0, and pass0, pass1, and pass2.
Also, no devices show up in KDE5 Phonon Audio and Video page of system 
settings.