

Step 1: Keep your MacBook open and tilt it at 75-degree as shown in the image. Follow the steps below to clean the keyboard. If you live in a dusty area, the dust particles might have gone underneath the keys and it might mess them up.Īccording to Apple, you can use compressed air to push out any dirt particles from the keyboard. Toggle the Mac and start using the keyboard again. Normally, there is a toggle switch to move from Windows to Mac. If you have enabled the Windows toggle on the keyboard, some keys like command and option will have problems functioning on the Mac. Most third-party mechanical wired/wireless keyboards come with both Windows and Mac support. Make sure that the USB cable is connected correctly on both sides. If you are using a third-party keyboard with Mac, it’s time to recheck the USB connection on both sides. Step 3: Release the keys after you hear the reboot sound. While the computer is booting press and hold Command (⌘) + Option + P + R until the gray screen appears. Resetting PRAM is a useful way of getting rid of random glitches from the macOS.

Move these files to Trash, reboot your Mac and try your luck again with the keyboard. Step 4: Type ~/Library/Preferences/ into the new bar and hit Go.įind the following files in the folder location in the Finder. Step 3: Click on Go to Folder from the following menu. plist files from the Finder menu and fix the issue. Somewhere along the line, your macOS software settings might have changed and contributed to keyboard malfunction on the MacBook. It can be a software glitch that’s interfering with the keyboard function on the Mac. The scissor switches aren’t free of issues either.
