Ubuntu
alsa-driver package

no sound on my asus t200ta

Asked by skylix

no sound on asus t200ta. i am tryin to fix it by following the troubleshooting steps and the summary has been uploaded to http://www.alsa-project.org/db/?f=d13a91102e5610dc1b5d7725980cad6b8885108c. help please

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skylix (skylix) said : 		#1

 active port: <analog-output-speaker>
**** List of PLAYBACK Hardware Devices ****
card 0: bytrt5640 [byt-rt5640], device 0: Audio rt5640-aif1-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

want to generate sound output: analog output via desktop speakers, digital output via an HDMI connection to the TV, via headphones

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skylix (skylix) said : 		#2

https://help.ubuntu.com/community/SoundTroubleshootingProcedure

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actionparsnip (andrew-woodhead666) said : 		#3

Do you get sound in headphones?

Thanks

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Mark Rijckenberg (markrijckenberg) said : 		#4

Your ALSA info output shows several muted channels.

Please run alsamixer in a Terminal and unmute and increase volume to
100% on the following mixer channels:

Simple mixer control 'Headphone',0
Simple mixer control 'Speaker Channel',0
Simple mixer control 'Speaker L',0
Simple mixer control 'Speaker R',0
Simple mixer control 'Mono ADC MIXL ADC1',0
Simple mixer control 'Mono ADC MIXL ADC2',0
Simple mixer control 'Mono ADC MIXR ADC1',0
Simple mixer control 'Mono ADC MIXR ADC2',0
Simple mixer control 'Mono DAC MIXL DAC L1',0
Simple mixer control 'Mono DAC MIXL DAC L2',0
Simple mixer control 'Mono DAC MIXL DAC R2',0
Simple mixer control 'Mono DAC MIXR DAC L2',0
Simple mixer control 'Mono DAC MIXR DAC R1',0
Simple mixer control 'Mono DAC MIXR DAC R2',0
Simple mixer control 'Mono MIX BST1',0
Simple mixer control 'Mono MIX DAC L2',0
Simple mixer control 'Mono MIX DAC R2',0
Simple mixer control 'Mono MIX OUTVOL L',0
Simple mixer control 'Mono MIX OUTVOL R',0
Simple mixer control 'ADC Boost Gain',0
Simple mixer control 'DAC MIXL Stereo ADC',0
Simple mixer control 'DAC MIXR Stereo ADC',0
Simple mixer control 'DIG MIXL DAC L1',0
Simple mixer control 'DIG MIXL DAC L2',0
Simple mixer control 'DIG MIXR DAC R1',0
Simple mixer control 'DIG MIXR DAC R2',0
Simple mixer control 'HP Channel',0
etc..... etc.....

Use the M key to toggle mute/unmute for each channel.

Then retest sound output using 3.5mm jack headphones and speakers.

Test all audio jacks at the front and the back of your PC.

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