how to fix Razer Cynosa Lite button issue and firmware? | Razer Insider
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Question

how to fix Razer Cynosa Lite button issue and firmware?

  • July 2, 2025
  • 1 reply
  • 14 views

horyo69

Hello , 
Whenever I try to press (windows key + L) on my Razer Cynosa Lite keyboard , the “L” is stuck  my pc just keeps spamming it (i have to restart my pc every time) .Its really frustrating ,
if there’s anything like a firmware to this model of keyboard or another fix please let me know.

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1 Reply

Razer.sushi.boi

Hi there, ​@horyo69!

 

I’ll check if there’s a firmware update later on. For starters, try to reinstall your keyboard’s drivers by following the steps below:

 

1. Press Windows + S on your device to open the Search bar.

2. Type in “Device Manager” and hit Enter.

3. Go to "Keyboards" or "Human Interface Device".

4. Right-click on the Razer Cynosa and select Uninstall device.

5. Restart your computer to completely uninstall the drivers.

 

The drivers will automatically reinstall after your computer restarts. If that didn’t do the trick, then shoot me a PM along with your device’s serial number so I can validate it and check for other workarounds.

 

*Thread locked to curb conversation to PM.


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