# LED stopped working

**URL:** <https://onlykey.discourse.group/t/led-stopped-working/372>\
**Category:** Uncategorized\
**Created:** [April 25, 2021, 12:15am UTC](https://onlykey.discourse.group/t/led-stopped-working/372 "2021-04-25T00:15:27Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![GCam](https://avatars.discourse-cdn.com/v4/letter/g/9d8465/32.png) [@GCam](https://onlykey.discourse.group/u/GCam)\
**Post date:** [April 25, 2021, 12:15am UTC](https://onlykey.discourse.group/t/led-stopped-working/372/1 "2021-04-25T00:15:27Z")

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Hi all,

Got a new OnlyKey a week or so ago and it’s been working fine, however overnight the LED has decided to no longer light.

I’ve tried resetting the brightness to no avail.

App version is v5.3.0 on mac and firmware is v2.1.0-prodc

Any idea?

G

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<div class="post-metadata">

**Author:** ![GCam](https://avatars.discourse-cdn.com/v4/letter/g/9d8465/32.png) [@GCam](https://onlykey.discourse.group/u/GCam)\
**Post date:** [April 25, 2021, 1:58am UTC](https://onlykey.discourse.group/t/led-stopped-working/372/2 "2021-04-25T01:58:15Z")

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Bit of a follow up.

I disconnected my OnlyKey for about an hour, plugged it back in and the LED flashed, but after 15 ~ 30 seconds the LED no longer flashes when pressing buttons - but apart from the LED it appears to be working.

I have also reset the key and reloaded the v2.1.0 firmware and LED still plays up.

Does this sound like a faulty OnlyKey?

G