I am using a Corsair K70 RGB keyboard. At the boot screen on my 2019 iMac the keyboard doesn't work. Some keys do and some don't. If I plug in the Apple keyboard that came with the iMac also doesn't work - until I unplug the Corsair keyboard, then the Apple keyboard works.
The same Corsair keyboard works fine on my macBook 2019, iMac 2012/2011 machines. Any ideas?
Thanks.
iMac 27″, macOS 11.2
Hello solomani,
Thank you for reaching out to Apple Support Communities, and we'll be happy to help in any way we can. We understand you're having issues with using keyboards on your iMac. Check out the steps listed here to see if they resolve the issue: If your Mac doesn’t respond to key presses
We hope this helps.
Cheers!
After some troubleshooting the issue seems to be fileVault. Which is a shame I can't secure the HD through encryption.
Hello,
Please try to download the setup from the below link for your keyboard
https://www.corsair.com/ww/en/icue-mac Then try and update me is it working or not.
Note: please go through the webpage before any update.
Hope this will solve your problem. If it works then click helpful.
Regards,
That didn't help as I already tried all those options including reseting NVRAM. This reminds me of the FileVault bug that use to disable login but I thought this was fixed?
Yes, I have that installed. Very weird that I can't log into my own machine.
USB keyboard not working?
