!!################################
!!ALSA Information Script v 0.4.64
!!################################

!!Script ran on: Fri Feb 19 17:38:26 UTC 2016


!!Linux Distribution
!!------------------

CentOS Linux release 7.2.1511 (Core) NAME="CentOS Linux" ID="centos" ID_LIKE="rhel fedora" PRETTY_NAME="CentOS Linux 7 (Core)" CPE_NAME="cpe:/o:centos:centos:7" HOME_URL="https://www.centos.org/" BUG_REPORT_URL="https://bugs.centos.org/" CENTOS_MANTISBT_PROJECT="CentOS-7" CENTOS_MANTISBT_PROJECT_VERSION="7" REDHAT_SUPPORT_PRODUCT="centos" REDHAT_SUPPORT_PRODUCT_VERSION="7" CentOS Linux release 7.2.1511 (Core) CentOS Linux release 7.2.1511 (Core)


!!DMI Information
!!---------------

Manufacturer:      LENOVO
Product Name:      20ASA0SNLM
Product Version:   ThinkPad L440
Firmware Version:  J4ET67WW(1.67)


!!Kernel Information
!!------------------

Kernel release:    3.10.0-327.4.4.el7.x86_64
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


!!ALSA Version
!!------------

Driver version:     
Library version:    
Utilities version:  1.0.28


!!Loaded ALSA modules
!!-------------------



!!Sound Servers on this system
!!----------------------------

Pulseaudio:
      Installed - Yes (/bin/pulseaudio)
      Running - Yes


!!Soundcards recognised by ALSA
!!-----------------------------



!!PCI Soundcards installed in the system
!!--------------------------------------

00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)


!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!-------------------------------------------------------

00:03.0 0403: 8086:0c0c (rev 06)
	Subsystem: 17aa:501e
--
00:1b.0 0403: 8086:8c20 (rev 05)
	Subsystem: 17aa:501e


!!Loaded sound module options
!!---------------------------


!!ALSA Device nodes
!!-----------------

crw-rw----  1 root audio 116,  1 Feb 19 11:28 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Feb 19 11:28 /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:268: no soundcards found...

ARECORD

arecord: device_list:268: no soundcards found...

!!Amixer output
!!-------------


!!Alsactl output
!!--------------

--startcollapse--
--endcollapse--


!!All Loaded Modules
!!------------------

Module
drbg
ansi_cprng
ccm
rfcomm
xt_CHECKSUM
ipt_MASQUERADE
nf_nat_masquerade_ipv4
ppdev
tun
parport_pc
parport
vmw_vsock_vmci_transport
vsock
vmw_vmci
vboxpci
vboxnetadp
vboxnetflt
ip6t_rpfilter
vboxdrv
ip6t_REJECT
ipt_REJECT
xt_conntrack
ebtable_nat
ebtable_broute
bridge
stp
llc
ebtable_filter
ebtables
ip6table_nat
nf_conntrack_ipv6
nf_defrag_ipv6
nf_nat_ipv6
ip6table_mangle
ip6table_security
ip6table_raw
ip6table_filter
ip6_tables
iptable_nat
nf_conntrack_ipv4
nf_defrag_ipv4
nf_nat_ipv4
nf_nat
nf_conntrack
iptable_mangle
iptable_security
iptable_raw
iptable_filter
bnep
dm_mirror
dm_region_hash
dm_log
fuse
xfs
libcrc32c
uvcvideo
videobuf2_vmalloc
videobuf2_memops
intel_powerclamp
videobuf2_core
videodev
coretemp
intel_rapl
kvm_intel
kvm
btusb
bluetooth
arc4
iwlmvm
mac80211
crc32_pclmul
ghash_clmulni_intel
aesni_intel
lrw
gf128mul
glue_helper
iwlwifi
ablk_helper
rtsx_pci_ms
memstick
cryptd
ie31200_edac
edac_core
cfg80211
rfkill
iTCO_wdt
iTCO_vendor_support
wmi
sg
i2c_i801
shpchp
mei_me
lpc_ich
mei
pcspkr
dm_mod
binfmt_misc
ip_tables
ext4
mbcache
jbd2
sd_mod
sr_mod
crc_t10dif
cdrom
crct10dif_generic
rtsx_pci_sdmmc
mmc_core
i915
crct10dif_pclmul
ahci
crct10dif_common
i2c_algo_bit
libahci
drm_kms_helper
crc32c_intel
libata
rtsx_pci
serio_raw
drm
e1000e
mfd_core
ptp
pps_core
i2c_core
video


!!ALSA/HDA dmesg
!!--------------

[    8.810437] thinkpad_acpi: Unknown symbol rfkill_unregister (err 0)
[    8.810446] thinkpad_acpi: Unknown symbol snd_ctl_add (err 0)
[    8.810454] thinkpad_acpi: Unknown symbol snd_card_register (err 0)
[    8.810457] thinkpad_acpi: Unknown symbol snd_card_free (err 0)
[    8.810466] thinkpad_acpi: Unknown symbol rfkill_destroy (err 0)
[    8.810484] thinkpad_acpi: Unknown symbol snd_ctl_new1 (err 0)
[    8.810493] thinkpad_acpi: Unknown symbol rfkill_init_sw_state (err 0)
[    8.810501] thinkpad_acpi: Unknown symbol snd_card_new (err 0)
[    8.810506] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info (err 0)
[    8.810520] thinkpad_acpi: Unknown symbol snd_ctl_notify (err 0)
[    8.810524] thinkpad_acpi: Unknown symbol rfkill_set_hw_state (err 0)