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Repair guides, disassembly, and troubleshooting information for the Nintendo Switch 2's Joy-Con 2 controllers.

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Left (Blue) Joy Con light no longer working

I did a shell swap on my joy cons. Right works perfectly. Left works, but the LEDs stopped working. I took it apart again, nothing looks broken, it plays perfect, charges. Just no 1-4 LED for some reason.

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Hi!

Well, I'm afraid that is caused by the LED bar it's ribbon cable!

Replacing this one is the only way to get it fixed. It's REALLY fragile and easy damaged.

This issue also happened a lot with the first Joy-Cons. You won't be able to see the damage, but it's there.

The closest guide is this one: Joy-Con 2 (Left) Joystick Replacement (in step 29 you see the LED bar).

Sorry for the bad news!

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Zac Stephenson crwdns2934231:0crwdne2934231:0
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