I am on Arch Linux and I want to disable this activity indicator light on a WD hard drive. I know there is a software on Windows for doing that, but since I am on Linux, how could I do it? This light is annoying when I am in a dark room.
this post was submitted on 16 Mar 2026
159 points (97.0% liked)
Linux
64743 readers
194 users here now
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
Rules
- Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
- No misinformation
- No NSFW content
- No hate speech, bigotry, etc
Related Communities
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
founded 6 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
This is a standard drive in an external enclosure. They're not opening the drive itself, just the shell around it.
I mean messing with circuitry around a hard drive can also be problematic
Not really. You're not messing with the hard drive itself at all. A hard drive is a sealed component. Unless you're taking an extremely strong magnet near it, dripping it, or trying to directly inject power to the pins on the drive, there is no risk of damaging it.
You're messing with the plastic shell and maybe a small board that handles low power conversion and the LED. These are very simple things.