how to turn on macbook air 2013 with broken power button

In some situations, direct lighting, bright lights, sun light, or a glare can shine directly on the light sensor on the MacBook Pro or MacBook Air, and when this happens the illumination indicator and controls become locked.

Solution #1: Adjust the Mac & Light Sensor

The simplest way to check that keyboard backlighting is enabled is to try and adjust the backlighting up to make it brighter, which is typically done by hitting the Mac laptops ‘F6’ key. More often than not you’ll be able to resolve the situation rather quickly and easily.ģ Tips for How to Fix Keyboard Backlighting on MacBook Pro or Airīefore anything else, make sure that your Mac laptop supports keyboard backlighting (virtually every vaguely new model MacBook Pro, MacBook Air, or MacBook does), and that keyboard backlighting is enabled. If you discover that the keyboard backlighting is not working on your MacBook Air or MacBook Pro keyboard, then follow the troubleshooting steps detailed below.

There are a few possible reasons for the backlighting to stop working on a MacBook Pro, MacBook, or MacBook Air, with most offering simple resolutions.

How to turn on macbook air 2013 with broken power button