You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Keyboard on iMac

Three diagonal lines of keys not working on iMac ie 678,union,m but worked when I connected keyboard to my iPad. So keyboard fine must be issue with iMac or Bluetooth connection to it. Any advice!

iMac 21.5″ 4K, macOS 12.6

Posted on Jun 3, 2023 7:02 AM

Reply
Question marked as Top-ranking reply

Posted on Jun 3, 2023 7:43 AM

Make sure Mouse Keys is disabled.

Control the pointer using Mouse Keys on Mac - Apple Support

4 replies

Keyboard on iMac

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.