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Hi guys, i am using an Acer Aspire E 15 and when i boot or shutdown the system i get a little sound from speakers, it takes a while, but it does and this is a little bit boring, also sometime i get this noisy when i am using the computer.
I tried booting new iso, and also there during the booting and shutdownig i get it.
I have already checked online, tried some solutions but nothing, here are my config files:
#this is to set the hierarchy of sound cards
/etc/modprobe.d/alsa-base.conf
options snd_hda_pch index=0
options snd_hda_intel index=1
/etc/modprobe.d/modprobe.conf
options snd_hda_intel power_save=0 power_save_controller=N
/sys/module/snd_hda_intel/parameters/power_save
0
/sys/module/snd_hda_intel/parameters/power_save
N
I hope that together we will solve this and in advance thanks for help
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UPDATE
another thing is, if i enable in alsamixer the loopback and i set the beep chanel at maximum, the noisy goes off, there are no strange pops only at boot and shutdown but this i could understand because the speakers are turned on and off.
But if i mute che channel beep using m, the speakers constantly make pops non-stopping, the situation is better if i unmute and set beep channel zero but then i also get pops, less, just sometimes but i still get them
Last edited by Mike01 (2016-08-28 15:31:10)
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