Arch Linux

crazo7924

Member

Registered: 2024-11-14

Posts: 2

Re: Enabling Mute Fn Key LED on HP Laptop

I have figured it out for my HP Victus-16:

I got /proc/asound/card2/codec#0:Codec: Realtek ALC245

For turning it fully bright, use 0x8:

 sudo hda-verb /dev/snd/hwC2D0 0x20 0x500 0x0b && sudo hda-verb /dev/snd/hwC2D0 0x20 0x400 0x8 

for turning it off, use 0x0:

 sudo hda-verb /dev/snd/hwC2D0 0x20 0x500 0x0b && sudo hda-verb /dev/snd/hwC2D0 0x20 0x400 0x0 

I have mentioned "full bright" because when I set the last param as 0x7f, it became dim!