What are the 10 Most Common MacBook Repair Issues?

MacBooks are known for their sleek design and reliability, but like any device, they can run into issues over time. Whether you’re using a MacBook Air or a MacBook Pro, here are the 10 most common repair problems MacBook users face:

1. Battery Not Holding Charge

Over time, MacBook batteries degrade and may no longer hold a charge like they used to. If your battery dies quickly or your MacBook shuts off unexpectedly, a battery replacement might be needed.

2. Cracked or Damaged Screen

Dropped your MacBook? Cracked screens, dead pixels, or flickering displays are common—and costly—repairs.

3. Keyboard Issues (Sticky or Unresponsive Keys)

Especially in models with the butterfly keyboard, keys can become sticky or stop working altogether. Apple has acknowledged this and offered repair programs for certain models.

4. Trackpad Malfunctions

The trackpad may become unresponsive or behave erratically, usually due to hardware failure or internal swelling from a bad battery.

5. Logic Board Failure

This is the heart of your MacBook. If it fails, symptoms range from not turning on to strange behavior. It’s one of the most expensive repairs.

6. Overheating

Blocked vents, failing fans, or software issues can cause your MacBook to run hot. Prolonged overheating can damage internal components.

7. Water or Liquid Damage

Spills are among the top causes of serious MacBook damage. Even a small amount of liquid can fry the motherboard or cause corrosion over time.

8. Slow Performance

If your MacBook is running slow, it could be due to a failing SSD, lack of RAM, or outdated software. A tune-up or upgrade might fix it.

9. Wi-Fi or Bluetooth Connectivity Issues

Wi-Fi not connecting? Bluetooth acting weird? This can stem from software glitches or failing internal antennas.

10. Ports Not Working (USB-C, Thunderbolt, etc.)

Sometimes ports stop recognizing devices or charging. This could be due to dirt, damage, or motherboard-level failure.

Pro Tip:
Always back up your MacBook regularly. Some repairs (especially logic board or SSD replacements) can result in total data loss.