this post was submitted on 16 Mar 2026
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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.

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[–] KazuchijouNo@lemy.lol 195 points 2 months ago (4 children)
[–] CrimsonMishaps@lemmy.world 9 points 2 months ago

QuickDraw McGraw here!

[–] Lucidlethargy@sh.itjust.works 8 points 2 months ago

Came here to say "a sticker". How is this difficult? Lol

[–] ClassIsOver@hexbear.net 6 points 2 months ago

The only real reason I keep electrical tape around is to cover up LEDs.

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[–] dan@upvote.au 71 points 2 months ago (1 children)

Did anyone suggest using black electrical tape yet?

[–] JargonWagon@lemmy.world 14 points 2 months ago (1 children)

ITT
comments stating to open up the drive and disconnect the LED: 2
comments stating to try and change the firmware: 1
comments stating to use tape or nail polish: jfc so many comments

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[–] ampy@discuss.online 68 points 2 months ago (1 children)
[–] Red0ctober@lemmy.world 9 points 2 months ago (1 children)
[–] harsh3466@lemmy.ml 8 points 2 months ago (1 children)
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[–] fox2263@lemmy.world 54 points 2 months ago (5 children)

Black pen. Black sharpie. Black electrical tape. Black duct tape. Black roofing felt. Black tar. Black hole.

[–] Quazatron@lemmy.world 21 points 2 months ago (2 children)

Also avoid handling black holes without appropriate protection.

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[–] imjustmsk@lemmy.world 9 points 2 months ago (1 children)

Any of the available in aur? 

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[–] Linearity@piefed.zip 48 points 2 months ago

A piece of black, electrical tape

[–] blackbrook@mander.xyz 46 points 2 months ago

Probably no one's thought of this yet, but i'm going to say black electrical tape. If you put it over your eyes it takes care of all your devices at once.

[–] ZombiFrancis@sh.itjust.works 39 points 2 months ago (3 children)
[–] YiddishMcSquidish@lemmy.today 7 points 2 months ago

If they don't find ya handsome, they should find you handy.

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[–] db2@lemmy.world 31 points 2 months ago (1 children)

Black nail polish. Two coats.

[–] superweeniehutjrs@lemmy.world 10 points 2 months ago

Now that it's spring, your toes can be out in style instead of inside of your Arch BTW socks

[–] hemko@lemmy.dbzer0.com 23 points 2 months ago

Black electrical tape

[–] wuphysics87@lemmy.ml 22 points 2 months ago (4 children)

Have a friend stand in front of it

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[–] Restaldt@lemmy.world 21 points 2 months ago* (last edited 2 months ago) (3 children)

Painters tape and a sharpie. Layered.

-Autist with severe light sensitivity

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[–] ColdWater@lemmy.ca 19 points 2 months ago

Black electrical tape, work better than any software

[–] mrcleanup@lemmy.world 18 points 2 months ago

You could always Dremel it out. First try black electrical tape.

[–] dynamoMaus@feddit.org 16 points 2 months ago

I imagine tape would work. For example a black one specialised for electrics.

[–] Chaser@lemmy.zip 16 points 2 months ago (2 children)
[–] prex@aussie.zone 18 points 2 months ago* (last edited 2 months ago) (4 children)
[–] panda_abyss@lemmy.ca 6 points 2 months ago

Gordon Freeman?

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[–] d00ery@lemmy.world 16 points 2 months ago

Blu tack, cheap, reusable, nondestructive, and blocks light better than tape. https://en.wikipedia.org/wiki/Blu_Tack

[–] buckykat@hexbear.net 16 points 2 months ago

A piece of black electrical tape

[–] SCmSTR@lemmy.blahaj.zone 16 points 2 months ago

The age old solution of TAPE.

[–] Alvaro@lemmy.blahaj.zone 15 points 2 months ago (1 children)

Have you tried plucking your eyes out?

[–] NotSteve_@piefed.ca 14 points 2 months ago* (last edited 2 months ago) (1 children)

Based on the other comments here I'd suggest black electrical tape over the eyes first

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[–] orbituary@lemmy.dbzer0.com 14 points 2 months ago (3 children)
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[–] Cethin@lemmy.zip 12 points 2 months ago* (last edited 2 months ago) (1 children)

I'd recommend an strip of paper or plastic, ideally with adhesive on one side. Ideally a dark color, like black.

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[–] SentiEnt@lemmy.pt 12 points 2 months ago

Brown electrical tape, if you don't have black electrical tape.

[–] Lemmyglad@hexbear.net 11 points 2 months ago

A piece of black electrical tape.

[–] everett@lemmy.ml 10 points 2 months ago* (last edited 2 months ago) (3 children)

Activity lights are useful! Try a layer (or two, or three) of matte-finish transparent tape to turn down the brightness a bit.

[–] Lucidlethargy@sh.itjust.works 7 points 2 months ago

If that doesn't work, I recommend a bit of black electrical tape.

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[–] Asfalttikyntaja@sopuli.xyz 10 points 2 months ago (2 children)

There’s nothing which duct tape can’t fix.

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[–] MonkderVierte@lemmy.zip 8 points 2 months ago* (last edited 2 months ago) (1 children)

I found a bit of plasticine / modeling clay to be very effective.

Because in the rare case that some circuit relies on the led acting as a resistor (planned obsolescence), you'd break the device with forcefully removing it.

(the green part)

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[–] jol@discuss.tchncs.de 8 points 2 months ago

Hack the firmware. Kidding just use tape.

[–] mexicancartel@lemmy.dbzer0.com 7 points 2 months ago (1 children)

I am surprised everyone think the same thing as me

[–] Multiplexer@discuss.tchncs.de 12 points 2 months ago (8 children)

No, not quite everyone...

l was about to mention trying to open the case.

Seems like if you own a soldering iron, everything looks like a tinkering project... 😆

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[–] BranBucket@lemmy.world 7 points 2 months ago

They sell travel sized rolls of that gorilla tape.

It sticks to just about anything, pretty much forever, and is totally opaque.

Should work like a charm.

[–] Quatlicopatlix@feddit.org 7 points 2 months ago

Open it up and desolder the led?

[–] aBundleOfFerrets@sh.itjust.works 7 points 2 months ago

Electrical tape. Black.

[–] hateisreality@lemmy.world 7 points 2 months ago

Matte black nail polish....works there and on annoying Bluetooth lights

[–] chgxvjh@hexbear.net 6 points 2 months ago
[–] teawrecks@sopuli.xyz 6 points 2 months ago* (last edited 2 months ago) (1 children)

For an actual answer, it looks like WD has something called wdckit that is available on request.

I see a corresponding AUR entry that looks like it's grabbing some zip from a personal Russian CDN. Super sketchy looking tbh.

But it's possible this tool has whatever functionality the windows WD Utility uses to toggle the light in the drive's firmware.

IMO, it's not worth it. I'd just go the electrical tape route and maybe ask WD Customer Support if there's a way, and if not, ask that they support Linux better in the future.

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