It is terrible when working on something important, and some keys do not work. It needs to be solved even if you think the keyboard works often but also stops functioning in between. Especially if things go wrong with your favorite Mac, then that pisses you off. So, if you are thinking about the USB Keyboard Not Working on a Mac or MacBook, we have a solution for you.
When your USB keyboard stops working, there may be an issue with your system’s software or something similar. Several simple steps help you fix the issue, and you do not need a technician to do so.
- Check the USB Connection of the Mac with the Keyboard
- Clean your USB Keyboard
- Delete the Preferences
- Delete the Recently Installed Apps on your Mac
- Reset SMC
- Update your Macintosh OS with the latest version
- Replace your current Keyboard
ChecKeyboardB Connection of the Mac with the Keyboard
Often, the issue is not with software or any other but a loose connection. So, unplug the Keyboard from the keyboard port of your Mac and connect something else to it. Further, plug it into the USB port of your Mac again. Else, you can even plug the USB keyboard into another USB port as the earlier one would not work.
Besides, if the secondary device you plugged into the USB port works, the ports are exemplary, but the keyboard is the keyboard.
Clean your USB Keyboard
USB Keyboards often do not work on Macs for several reasons. One common reason is dust or grime accumulated under the Keyboard. This Keyboard happens when you do not keep your desk clean and even when you eat while you work! Therefore, you should clean the Keyboard for Keyboardrk with a Mac or MacBook.
You can even check the USB port that connects to the Keyboard to see if there is a residue of dust or grime. Clean them if present.
Delete the Preferences
All the Settings you do on your Mac OS are stored in the system files ending with the .plist extension. It stores all your preferences, so you can delete them to solve Keyboard, mouKeyboardny other errors with your system; before deleting the preferences, back up all the data you want. You can back them using a Time Machine in case anything goes wrong.
- Open Finder and Press CMD + SHIFT + G.
- Enter ~/Library/Preferences/ and press the Go button.
- Locate the com.apple.keyboardtype.plist the file and delete it.
- Reboot your Mac.
Deleting the .plist files can fix several system issues. Do not worry; Mac OS will create fresh files according to the requirements.
Delete the Recently Installed Apps on your Mac
If you have recently installed any app, it can often cause problems with your Mac’s functioning. This can lead to several issues, including unexpected error messages on the Keyboard, not Keyboardor. In such a situation, delete the app you installed recently on your Mac or MacBook.
Follow the steps given below to uninstall the recently installed app on Mac.
- Head over to Finder.
- Navigate to the Applications folder.
- Click the Sort option and select Date Added.
- Now, uninstall the app that is displayed first in the list.
If the app is the cause of the Keyboard, not the Keyboard, then it will be resolved. But if it is not the issue, reinstall the app and try resetting the SMC.
Reset SMC
SMC is the acronym for System Management Controller. It regulates several functions of your Mac, including the Keyboard. TherKeyboardhen the Keyboard does Keyboard, SMC could be responsible. Resetting the SMC is the ultimate solution. The procedures to reset the SMC vary according to your Mac model.
Fortunately, if you have an M1 Mac, SMC cannot be the issue, as these devices do not have it.
Update your Macintosh OS with the latest version.
When your keyboarKeyboardot works with a Mac, it may be due to Software bugs. Updating your Mac with the latest software will fix bugs and resolve compatibility issues.
- Go to System Preferences from the Apple Menu.
- Navigate to Software Update.
If updates are available, you will be prompted to download them. Click the Upgrade Now button to start the process.
It would be resolved if software issues interfered with the Keyboard’s functioning.
Replace your current Keyboard.
If the above method keyboard helps, it is time to replace your Keyboard. Often, the issue isKeyboardh your Mac but instead with your Keyboard. You can plug a difKeyboardeyboard into your Mac’syour Mac’s USB keyboard. If your keyboard breaks, you can use another extensible keyboard.
You can even upgrade it with a Wireless or Bluetooth keyboard if required. If you use an extensible keyboard with MacBook Air or MacBook Pro, their inbuilt keyboard designs often do not work. Rather than struggling with your extensible USB keyboard, you can claim the warranty if required or contact the Apple Help Centre.
FAQs
Your wireless Keyboard does not work because your keyboard is not on. Ensure it is on, disconnect the Keyboard from Bluetooth, and re-establish the keyboard connection. The issue is most likely to be resolved.
If your Mac does not recognize the Keyboard, go to System Preferences for the froKeyboardple Menu. Navigate to Bluetooth and select Bluetooth preferences. Now, choose the Keyboard option and configure it. Your Mac will recognize your wireless Keyboard.
