Typical MacBook Keyboard Issues

• A single or few keys are broken.
• Keyboard that types automatically
• A key is stuck on KeyBoard.
• Keyboard Errors While Typing Characters

Fix Not Working Keyboard on MacBook

In case that your MacBook's keyboard is giving you difficulties and you're thinking about getting a replacement, you can attempt the following troubleshooting techniques first:

1. Clean the keyboard: Occasionally, tiny particles, dust, or dirt might become lodged under the keys and cause malfunctions. After turning off your MacBook, wipe the keyboard with a gentle brush or compressed air. To prevent breaking the keys, use gentleness.
2. Restart your MacBook: Keyboard issues can occasionally be caused by software bugs. You can fix these kinds of problems by restarting your MacBook. To restart your device, navigate to the Apple menu and select "Restart".
3. Look for upgrades in the software: Make sure the most recent version of macOS is installed on your MacBook. Updates frequently come with patches for bugs and enhancements that can help with keyboard-related problems. To check for updates, navigate to the Apple menu, choose "System Preferences," and then click "Software Update."
4. Reset the SMC: Your MacBook's keyboard is one of the hardware operations that the System Management Controller (SMC) controls. Keyboard issues may be resolved by resetting the SMC. For further instructions, consult Apple's support manual, as the procedure may differ based on the model of your MacBook. 
5. External keyboard testing: Using an external USB or Bluetooth keyboard to connect to your MacBook can assist in identifying if the problem lies with the internal hardware or the keyboard itself. There may be an issue with the MacBook's built-in keyboard if the external keyboard functions flawlessly.
6. Enter Safe Mode: If a third-party program or app is creating keyboard problems, you may be able to find the solution by starting your MacBook in Safe Mode. Hold down the Shift key after restarting your MacBook until the Apple logo appears. In Safe Mode, if the keyboard works normally, there is a software conflict.

It's advised to get in touch with Apple Support or visit the IRepair Service Center if these troubleshooting techniques don't work and you're certain that a new keyboard is necessary. They can walk you through the procedure and assist you in determining whether a replacement is required.