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 Post subject: AV-710 Not Working
PostPosted: Sat Aug 02, 2008 1:39 pm 
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Joined: Sun Dec 04, 2005 1:44 pm
Posts: 403
Location: Central NJ
I bought a Chaintech AV-710 soundcard and I can't get it to work. I know it is alive, because if I boot into Windows, it works just fine.

Running alsamixer yields
alsamixer: function snd_ctl_open failed for default: No such file or directory

lspci | grep audio
01:08.0 Multimedia audio controller: VIA Technologies Inc. VT1720/24 [Envy24PT/HT] PCI Multi-Channel Audio Controller (rev 01)

Running alsaconf doesn't fix it either. How can I start troubleshooting this?

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Currently running: R5.5, HD5000 x 2, PVR150, Athlon 64 3000+, Chaintech VNF4, 1GB RAM, 2 x 250GB in LVM, MSI NX6200TC -> AA 9A60 -> HDTV


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 Post subject:
PostPosted: Mon Sep 15, 2008 8:55 am 
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Joined: Sun Dec 04, 2005 1:44 pm
Posts: 403
Location: Central NJ
Does anyone have one of these working?

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Currently running: R5.5, HD5000 x 2, PVR150, Athlon 64 3000+, Chaintech VNF4, 1GB RAM, 2 x 250GB in LVM, MSI NX6200TC -> AA 9A60 -> HDTV


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 Post subject:
PostPosted: Mon Sep 15, 2008 10:27 am 
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Joined: Thu Feb 09, 2006 7:18 pm
Posts: 112
I have one, and it's working fine outputting digital, but it sounds like your problem is with alsa detecting the card. Did you add it to an existing installation, or did you install with the card in your machine?

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MBE:AMD Athlon 64 3000+ (venice),MSI K8MM-v Motherboard (via chip based), PVR-500, Chaintech av710, IDE Hard drive
SBE:P4 3Ghz, Asus P4G800, PVR-250, IDE Hard Drive


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 Post subject:
PostPosted: Mon Sep 15, 2008 11:00 am 
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Joined: Sun Dec 04, 2005 1:44 pm
Posts: 403
Location: Central NJ
I installed R5.5 after already having the sound card installed.

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Currently running: R5.5, HD5000 x 2, PVR150, Athlon 64 3000+, Chaintech VNF4, 1GB RAM, 2 x 250GB in LVM, MSI NX6200TC -> AA 9A60 -> HDTV


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 Post subject:
PostPosted: Mon Sep 15, 2008 1:32 pm 
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Joined: Thu Feb 09, 2006 7:18 pm
Posts: 112
what does
Code:
aplay -l
give you?

Other things that might affect it is the pci slot it's in.

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MBE:AMD Athlon 64 3000+ (venice),MSI K8MM-v Motherboard (via chip based), PVR-500, Chaintech av710, IDE Hard drive
SBE:P4 3Ghz, Asus P4G800, PVR-250, IDE Hard Drive


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 Post subject:
PostPosted: Wed Sep 17, 2008 4:33 pm 
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Joined: Sun Dec 04, 2005 1:44 pm
Posts: 403
Location: Central NJ
Code:
ed@mythtv:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: CK804 [NVidia CK804], device 0: Intel ICH [NVidia CK804]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: CK804 [NVidia CK804], device 2: Intel ICH - IEC958 [NVidia CK804 - IEC958]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
ed@mythtv:~$


It's not the hardware, because when I boot into Windows, it works fine.

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Currently running: R5.5, HD5000 x 2, PVR150, Athlon 64 3000+, Chaintech VNF4, 1GB RAM, 2 x 250GB in LVM, MSI NX6200TC -> AA 9A60 -> HDTV


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 Post subject:
PostPosted: Wed Sep 17, 2008 4:49 pm 
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Joined: Wed Nov 16, 2005 8:55 pm
Posts: 1381
Location: Farmington, MI USA
ed3120 wrote:
Code:
ed@mythtv:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: CK804 [NVidia CK804], device 0: Intel ICH [NVidia CK804]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: CK804 [NVidia CK804], device 2: Intel ICH - IEC958 [NVidia CK804 - IEC958]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
ed@mythtv:~$
Do you have an on-board audio chipset? If so disable it in the BIOS

aplay -l should yield output like that found in http://knoppmyth.net/phpBB2/viewtopic.p ... v710+aplay (maybe the asound.conf file mentioned in that post will help?)


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 Post subject:
PostPosted: Wed Sep 17, 2008 8:22 pm 
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Joined: Thu Feb 09, 2006 7:18 pm
Posts: 112
the asound .conf shouldn't be an issue right now. It looks like alsa isn't even seeing your onboard sound chip, not the av 710. As an aside, have you tried using the onboard sound?

I would say try moving the slot that the av 710 is in and see if alsa picks it up. I would also double check that your onboard is disabled in the bios.

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MBE:AMD Athlon 64 3000+ (venice),MSI K8MM-v Motherboard (via chip based), PVR-500, Chaintech av710, IDE Hard drive
SBE:P4 3Ghz, Asus P4G800, PVR-250, IDE Hard Drive


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 Post subject:
PostPosted: Thu Sep 18, 2008 7:17 am 
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Joined: Sun Dec 04, 2005 1:44 pm
Posts: 403
Location: Central NJ
I've tried changing the PCI slot and that didn't change anything. The slot shouldn't be an issue if the card works in Windows.

Would disabling the onboard sound really make a difference? I've tried that and had the same results.

_________________
Currently running: R5.5, HD5000 x 2, PVR150, Athlon 64 3000+, Chaintech VNF4, 1GB RAM, 2 x 250GB in LVM, MSI NX6200TC -> AA 9A60 -> HDTV


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 Post subject: Re: AV-710 Not Working
PostPosted: Thu Sep 18, 2008 8:34 am 
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Joined: Mon May 02, 2005 9:00 am
Posts: 172
ed3120 wrote:
Running alsamixer yields
alsamixer: function snd_ctl_open failed for default: No such file or directory

I was directed to this thread for the commands to display my sound card info. I don't have the same sound card as you. When I first ran alsamixer I could get in. When I ran alsaconf and then alsamixer I got the above error message. I then did a
Code:
touch /var/lib/alsa/asound.state
and reran alsaconf and then I could get into alsamixer again. Not sure if this is of any use but figured I'd share.


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 Post subject:
PostPosted: Thu Sep 18, 2008 9:57 pm 
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Joined: Thu Feb 09, 2006 7:18 pm
Posts: 112
different os's handle IRQ assignments differently, so the slot can be an issue even if it works in windows. If you're not using the onboard sound for anything then it makes a lot of sense to disable it, for no other reason than to take another variable out of the system. Having two sound cards also can really mess with udev's device assignments, which I have to deal with on one of my boxes. What does the aplay command say after you disable the onboard sound?

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MBE:AMD Athlon 64 3000+ (venice),MSI K8MM-v Motherboard (via chip based), PVR-500, Chaintech av710, IDE Hard drive
SBE:P4 3Ghz, Asus P4G800, PVR-250, IDE Hard Drive


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