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27 lines
598 B
Markdown
27 lines
598 B
Markdown
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---
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title: hp Spectre x360 Mute LED
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language: en
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layout: default
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created: 2018-09-02 15:15:45 +0200
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updated: 2018-09-02 15:15:45 +0200
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toc: false
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tags:
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- know-how
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- hardware
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- hp
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- spectre
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- mute
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- led
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- gpio
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---
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The LED in the mute key doesn't work out of the box. To enable it, add a file `/etc/modprobe.d/hp-spectre.conf`
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with the following contents:
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```
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options snd-hda-intel model=mute-led-gpio
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```
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After a reboot, the LED should light up when the audio is muted.
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(Source: [wiki.archlinux.org](https://wiki.archlinux.org/index.php/HP_Spectre_x360_15-ap012dx#Mute_Button_LED))
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