---
title: hp Spectre x360 Mute LED
language: en
layout: default
created: 2018-09-02 15:15:45 +0200
updated: 2018-09-02 15:15:45 +0200
toc: false
tags:
  - know-how
  - hardware
  - hp
  - spectre
  - mute
  - led
  - gpio
---
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`
with the following contents:

```
options snd-hda-intel model=mute-led-gpio
```

After a reboot, the LED should light up when the audio is muted.

(Source: [wiki.archlinux.org](https://wiki.archlinux.org/index.php/HP_Spectre_x360_15-ap012dx#Mute_Button_LED))