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

!!Script ran on: Mon Nov 25 17:49:20 UTC 2019


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

DISTRIB_ID="Gentoo"


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

Manufacturer:      LENOVO
Product Name:      IdeaPad U310    
Product Version:   Lenovo U310                     
Firmware Version:  65CN13WW
Board Vendor:      LENOVO
Board Name:        Lenovo          


!!ACPI Device Status Information
!!---------------

/sys/bus/acpi/devices/INT340E:00/status 	 15
/sys/bus/acpi/devices/INT3F0D:00/status 	 15
/sys/bus/acpi/devices/PNP0103:00/status 	 15
/sys/bus/acpi/devices/PNP0C09:00/status 	 15
/sys/bus/acpi/devices/PNP0C0A:00/status 	 31
/sys/bus/acpi/devices/PNP0C0F:00/status 	 9
/sys/bus/acpi/devices/PNP0C0F:01/status 	 9
/sys/bus/acpi/devices/PNP0C0F:02/status 	 9
/sys/bus/acpi/devices/PNP0C0F:03/status 	 9
/sys/bus/acpi/devices/PNP0C0F:04/status 	 9
/sys/bus/acpi/devices/PNP0C0F:05/status 	 9
/sys/bus/acpi/devices/PNP0C0F:06/status 	 9
/sys/bus/acpi/devices/PNP0C0F:07/status 	 9
/sys/bus/acpi/devices/SYN1050:00/status 	 15
/sys/bus/acpi/devices/VPC2004:00/status 	 15


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

Kernel release:    5.1.0-pf7
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         Intel(R) Core(TM) i5-3317U CPU @ 1.70GHz
SMP Enabled:       Yes


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

Driver version:     k5.1.0-pf7
Library version:    1.1.9
Utilities version:  1.1.9


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



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

No sound servers found.


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

--- no soundcards ---


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

00:1b.0 Audio device: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller (rev 04)


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

00:1b.0 0403: 8086:1e20 (rev 04)
	Subsystem: 17aa:3977


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


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

crw-rw---- 1 root audio 116,  1 Nov 25 17:47 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 Nov 25 17:47 /dev/snd/timer


!!Aplay/Arecord output
!!--------------------

APLAY

aplay: device_list:272: no soundcards found...

ARECORD

arecord: device_list:272: no soundcards found...

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


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

--startcollapse--
--endcollapse--


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

Module
x86_pkg_temp_thermal
efivarfs
fuse


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

[    0.338309] ACPI: Added _OSI(Linux-Dell-Video)
[    0.338312] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.338315] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
--
[    2.179412] clocksource: Switched to clocksource tsc
[    2.248509] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops 0xffffffffb1098460)
[    2.258722] Console: switching to colour frame buffer device 170x48
--
[    2.405331] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    2.406417] ALSA device list:
[    2.407466]   No soundcards found.
[    2.408545] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2