The main reasons why a MacBook might not be charging include:
- Faulty charger or charging cable: The charger or cable may be damaged, frayed, or not properly connected.
- Power outlet issues: The power outlet might not be working or providing enough power.
- Dirty or blocked charging port: Dirt or debris in the charging port can prevent proper connection.
- Battery health problems: The battery may be worn out or faulty and need replacement.
- System Management Controller (SMC) issues: Incorrect SMC or T2 Security Chip data can stop charging.
- Charging circuit or logic board faults: Problems in the internal charging circuits or components on the logic board.
- Safety pauses: MacBooks may temporarily stop charging during high performance use or for battery protection.
Basic troubleshooting steps include checking the charger and cable for damage, trying a different power outlet, cleaning the charging port, and resetting the SMC. If these do not work, it could indicate battery or hardware faults that may require professional repair or battery replacement.
