Question Lights Turned Off On "Lian Li LANCOOL 216 RGB ATX" Case? Where Are Settings On Windows 11 PC?

ascendant

Senior member
Jul 22, 2011
225
36
91
So, I just built this rig about 8-9mos ago or so. The lights have already seemed to crap out on my computer case. All of them went at the same time. Again, it's a Lian Li LANCOOL 216 RGB ATX case.

I don't know how to troubleshoot something like this, as I've never had to in the past. I know there is settings somewhere that let me adjust the light configuration (the color(s), various patterns, etc.), but I can't remember where it was and can't seem to find it anywhere. I found "L-Connect 3" software, that controls lights, but their site doesn't even clarify if this works for all their models, or only specific ones (at least I couldn't find it anywhere). I'm downloading that now (VERY slowly), so if that makes a difference, I'll update the post.

If someone can tell me where to find the settings to change the lighting effects, it would be greatly appreciated. I think it makes the most sense to mess with that first. See if changing the setting might make it kick back on in and of itself, or if it's something else.

And if that doesn't fix it, what else can I do to troubleshoot something like this? I mean fortunately since it's just lighting, it's functioning fine fine (which I desperately need as a college student). All the fans are running like they always do, so no problems there. It's literally just the lights on the case.

If the lights are already dying out on this thing, I'm concerned about the integrity of the board, and what else might die out soon too. Hopefully just that, but I'm very wary, as if my PC dies, I'm screwed. I do all my schoolwork on it (I'm a physics major, so I need the software on my PC for a lot of the homework for coding and the like). Anyway, any suggestions on trying to fix this would be greatly appreciated, as well as feedback whether or not something like this happening is an indication other things are likely to die out soon too, or is it typically isolated?
 
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In2Photos

Platinum Member
Mar 21, 2007
2,402
2,624
136
L connect is for the unifans and strimer cables. You most likely control the case RGB with the motherboard software. What motherboard do you have? Look and see if you have a cable plugged into the ARGB connector on the motherboard.
 
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BoomerD

No Lifer
Feb 26, 2006
65,490
13,841
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Lights in the fans? Just perused the manual. There’s an fan/ARGB hub they connect to. Check your wiring. Should be a connection from the fan/lighting hub to the motherboard for lights and one for the fans as well. If the lights in the fans all went at the same time, I’d suspect either a cable became disconnected somehow…or the lighting hub failed…or, more likely, something software related.
My MSI motherboard uses MSI Center for the ARGB lights in my fans. That buggy POS software continually stops working…requiring a reboot.
 
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Reactions: ascendant

ascendant

Senior member
Jul 22, 2011
225
36
91
L connect is for the unifans and strimer cables. You most likely control the case RGB with the motherboard software. What motherboard do you have? Look and see if you have a cable plugged into the ARGB connector on the motherboard.

Thanks for the info, it worked! Installed L connect 3, it asked to restart, I restarted, all the lights came on like usual. Thank you!

I guess it must've been the mobo that I was controlling it with that last time. Shortly after I installed the OS, I found that setting somewhere, messed with it a little bit to see the various settings I could do, and then just forgot about it. So, I couldn't remember, couldn't find anything listed in my system for the mobo itself, so I figured it must've been something else I was controlling it with. I guess whatever was controlling it had something go wrong, but L connect is working fine, so good to go. I appreciate the help, thanks again!
 

ascendant

Senior member
Jul 22, 2011
225
36
91
Lights in the fans? Just perused the manual. There’s an fan/ARGB hub they connect to. Check your wiring. Should be a connection from the fan/lighting hub to the motherboard for lights and one for the fans as well. If the lights in the fans all went at the same time, I’d suspect either a cable became disconnected somehow…or the lighting hub failed…or, more likely, something software related.
My MSI motherboard uses MSI Center for the ARGB lights in my fans. That buggy POS software continually stops working…requiring a reboot.
Thanks for the info. Like I stated in my previous message, it's fixed, the L connect software took care of it fortunately. And I think my issue was similar to what you said about your mobo - I think whatever software my mobo was using to control it decided to just die out on me. Reboots did nothing though. But, working just like it used to again, so it must've been whatever was controlling it previously
 
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