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#1 2023-10-07 07:48:27
- dongliu
- Member
- Registered: 2023-10-07
- Posts: 2
TAS2781 AMP has no sound
Hello，
Hardware Platform: lenovo Y780P
OS: Linux holoiso 6.3.7-zen1-1-zen
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#2 2023-10-08 05:46:42
- dongliu
- Member
- Registered: 2023-10-07
- Posts: 2
Re: TAS2781 AMP has no sound
Ca't be useful on a Linux x86/x86_64.
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#3 2023-10-08 11:21:21
- V1del
- Forum Moderator
- Registered: 2012-10-16
- Posts: 25,179
Re: TAS2781 AMP has no sound
This needs more information, on a plain guess, install sof-firmware and reboot.
Otherwise post, in code tags
sudo dmesg | grep -E 'snd|sof'
aplay -lL
amixer -c0
sudo fuser -v /dev/snd/*Offline
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