Hi, I cannot configure my sound card well. I have the following hardware: [ 0.000000] DMI: FUJITSU SIEMENS SCENIC P / SCENICO P/D1740, BIOS 5.00 R1.00.1740 01/19/2004 and this audio card: 00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01) If I play a youtube video, then some software shows that there is sound output, but my speakers do not emit anything. I checked my speakers and they do work otherwise. My ALSA output is below. How can I fix this problem? - Gergely $ cat /tmp/alsa-info.txt.0jOUPxTTpD upload=true&script=true&cardinfo= !!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Wed Jan 2 20:49:10 UTC 2013 !!Linux Distribution !!------------------ Fedora release 17 (Beefy Miracle) Fedora release 17 (Beefy Miracle) NAME=Fedora ID=fedora PRETTY_NAME="Fedora 17 (Beefy Miracle)" CPE_NAME="cpe:/o:fedoraproject:fedora:17" Fedora release 17 (Beefy Miracle) Fedora release 17 (Beefy Miracle) !!DMI Information !!--------------- Manufacturer: FUJITSU SIEMENS Product Name: SCENIC P / SCENICO P Product Version: !!Kernel Information !!------------------ Kernel release: 3.3.4-5.fc17.i686 Operating System: GNU/Linux Architecture: i686 Processor: i686 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: Utilities version: 1.0.26 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- 00:1f.5 0401: 8086:24c5 (rev 01) Subsystem: 1734:1058 !!Loaded sound module options !!-------------------------- !!ALSA Device nodes !!----------------- crw-rw----. 1 root audio 116, 1 Jan 2 15:21 /dev/snd/seq crw-rw----+ 1 root audio 116, 33 Jan 2 15:21 /dev/snd/timer !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) # # Place your global alsa-lib configuration here... # !!Aplay/Arecord output !!------------ APLAY aplay: device_list:256: no soundcards found... ARECORD arecord: device_list:256: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module vfat fat usb_storage ip6table_filter ip6_tables nls_utf8 fuse binfmt_misc bnep bluetooth rfkill ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ppdev snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm snd_page_alloc microcode snd_timer snd soundcore iTCO_wdt iTCO_vendor_support serio_raw i2c_i801 tulip parport_pc parport uinput i915 video i2c_algo_bit drm_kms_helper drm i2c_core !!ALSA/HDA dmesg !!------------------ [ 10.390491] ppdev: user-space parallel port driver [ 10.538573] ALSA sound/pci/ac97/ac97_codec.c:2098 AC'97 0 access is not valid [0xffffffff], removing mixer. [ 10.538584] ALSA sound/pci/intel8x0.c:2273 Unable to initialize codec #0 [ 10.538646] snd_intel8x0: probe of 0000:00:1f.5 failed with error -5 -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org