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

!!Script ran on: Mon Jul 18 16:06:05 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:      20ASS0YK03
Product Version:   ThinkPad L440
Firmware Version:  J4ET85WW(1.85)


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

Kernel release:    4.1.12-32.1.2.el7uek.x86_64
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


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

Driver version:     
Library version:    1.0.28
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
!!-----------------



!!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
btrfs
xor
raid6_pq
vfat
msdos
fat
ext4
jbd2
ext3
jbd
ext2
mbcache
vboxdrv
cmac
ecb
rfcomm
ppdev
parport_pc
parport
fuse
vmw_vsock_vmci_transport
vsock
vmw_vmci
vmmon
xt_comment
xt_multiport
iptable_filter
bnep
arc4
rtl8192ee
btcoexist
rtl_pci
rtlwifi
uvcvideo
videobuf2_vmalloc
intel_powerclamp
videobuf2_memops
videobuf2_core
v4l2_common
coretemp
btusb
videodev
kvm_intel
btbcm
btintel
kvm
bluetooth
crct10dif_pclmul
crc32_pclmul
aesni_intel
lrw
gf128mul
iTCO_wdt
glue_helper
ablk_helper
cryptd
mac80211
iTCO_vendor_support
rtsx_pci_ms
pcspkr
lpc_ich
memstick
cfg80211
sg
rfkill
wmi
intel_smartconnect
shpchp
mei_me
mei
i2c_i801
ie31200_edac
edac_core
nfsd
auth_rpcgss
nfs_acl
lockd
grace
binfmt_misc
sunrpc
ip_tables
xfs
libcrc32c
sd_mod
sr_mod
cdrom
i915
rtsx_pci_sdmmc
mmc_core
i2c_algo_bit
drm_kms_helper
drm
ahci
libahci
crc32c_intel
libata
rtsx_pci
e1000e
mfd_core
serio_raw
ptp
i2c_core
pps_core
video
dm_mirror
dm_region_hash
dm_log
dm_mod


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

[   10.583218] wmi: Mapper loaded
[   10.595469] thinkpad_acpi: Unknown symbol snd_ctl_add (err 0)
[   10.595479] thinkpad_acpi: Unknown symbol snd_card_register (err 0)
[   10.595484] thinkpad_acpi: Unknown symbol snd_card_free (err 0)
[   10.595507] thinkpad_acpi: Unknown symbol snd_ctl_new1 (err 0)
[   10.595524] thinkpad_acpi: Unknown symbol snd_card_new (err 0)
[   10.595530] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info (err 0)
[   10.595551] thinkpad_acpi: Unknown symbol snd_ctl_notify (err 0)
[   10.674225] sr 0:0:0:0: Attached scsi generic sg0 type 5
--
[   10.683567] cfg80211: Calling CRDA to update world regulatory domain
[   10.713003] thinkpad_acpi: Unknown symbol snd_ctl_add (err 0)
[   10.713012] thinkpad_acpi: Unknown symbol snd_card_register (err 0)
[   10.713016] thinkpad_acpi: Unknown symbol snd_card_free (err 0)
[   10.713038] thinkpad_acpi: Unknown symbol snd_ctl_new1 (err 0)
[   10.713051] thinkpad_acpi: Unknown symbol snd_card_new (err 0)
[   10.713057] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info (err 0)
[   10.713069] thinkpad_acpi: Unknown symbol snd_ctl_notify (err 0)
[   10.739096] input: PC Speaker as /devices/platform/pcspkr/input/input9