MacBook Keyboard Not Working? Here’s What to Do ⌨️

Boston

April 22, 2025

MacBook,Repair

Is your MacBook keyboard suddenly unresponsive or acting up? Whether it’s stuck keys, random inputs, or no response at all, keyboard issues can disrupt your workflow fast. Let’s walk through what causes this and how to fix it.

1. Check for Physical Damage or Debris

Issue: Dirt, crumbs, or liquid damage can block or short out keyboard keys.

Solutions:

Use compressed air to clean around the keys.
Gently turn your MacBook upside down and shake it to dislodge particles.
If you suspect liquid damage, turn it off immediately and bring it in for professional help.

2. Restart Your MacBook

Issue: A temporary software glitch may cause the keyboard to stop responding.

Solutions:

Press and hold the power button to restart.
If the keyboard doesn’t let you restart, use Touch ID or an external keyboard.

3. Reset SMC (System Management Controller)

Issue: SMC controls hardware like the keyboard. Resetting it can fix unresponsive input.
Steps:
- Shut down your MacBook.
- Press and hold Shift + Control + Option + Power for 10 seconds.
- Release all keys and power on your MacBook.

4. Check for Software Updates

Issue: Outdated macOS or buggy drivers can cause hardware to malfunction.

Solutions:

Go to System Settings > General > Software Update.
Install any available updates.

5. Test in Safe Mode or Guest User

Issue: Apps or corrupted user profiles can interfere with keyboard function.
Steps:
- Restart and hold Shift to enter Safe Mode.
- Log in as a guest user to isolate the issue.
- If the keyboard works fine here, the problem is likely app or user-related.

6. Visit a Repair Technician

Issue: Faulty keyboard hardware, especially with older MacBooks, may need replacement.
What to Do:
- If your MacBook is under AppleCare, check for a free keyboard replacement program.
- Book an appointment at a local repair center for diagnostics.

Keyboard issues can range from minor annoyances to serious hardware faults. Try these steps to fix it yourself, but don’t hesitate to seek expert help if it persists.

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