Visit our MacBook Air Support page for helpful troubleshooting information. If you have reviewed the articles on the website, and you're still not sure whether your MacBook Air requires service, you can take your MacBook Air to your local Apple Authorized Service Provider ("AASP") or Apple retail store for diagnosis. Alternatively, you can contact Apple. A technical support agent can help you diagnose the issue. Note: Diagnostic fees may apply for issues not covered under warranty or the AppleCare Protection Plan (APP).
Some counterfeit and third party power adapters and batteries may not be designed properly and could result in safety issues. To ensure you receive a genuine Apple battery during a battery replacement, we recommend visiting an Apple Store or Apple Authorized Service Provider. If you need a replacement adapter to charge your Apple device, we recommend getting an Apple power adapter.