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Corsair K70 issues (all three caps, num and scroll lock flashing)


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Hi guys,


I've had a Corsair K70 mechanical keyboard for a while now and its been great but yesterday when I booted up my PC all three caps, num and scroll locks were flashing, several of the keys either don't work or spam when you press them, the space bar and windows keys don't work and the back lighting is permanently off. So far I've tried the following fixes:


-Switching between polling rates using the switch at the top of the keyboard.

-Downloading CUE (does not recognise the keyboard).

-Uninstalling the drivers and reinstalling.

-System restore (last time I shut down there was a Windows Update so wanted to check that.)

-Soft reset (unplugging the keyboard and plugging back in holding esc for 10 secs.


I've raised a ticket with Corsair but its now over the 2 working days for a response.

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