Subwoofer am Lenovo Y700 ansteuern
apt-get -y install alsa-tools cat > /lib/firmware/hda-jack-retask.fw << 'EOFFW' [codec] 0x10ec0235 0x17aa3826 0 [pincfg] 0x17 0x90170111 [verb] 0x01 0x0716 0x04 0x01 0x0717 0x04 0x01 0x0715 0x04 EOFFW cat > /etc/modprobe.d/hda-jack-retask.conf << 'EOFCONF' options snd-hda-intel power_save=0 power_save_controller=N patch=hda-jack-retask.fw EOFCONF