HOW TO TURN ON MACBOOK AIR 13 PRO
In this case, we advise you this article which lists the steps to follow when your Macbook Pro or Macbook Air computer no longer starts correctly. It could also be that the starting problem is simply not the Power button from your Macbook Pro or Macbook Air computer. If after these steps you still cannot start your Mac with the power button, you can try to remove the battery your Macbook Pro or Macbook Air computer, plug in the adapter then put the battery back. If the external power supply LED lights up, the motherboard should be fine. Before taking your Macbook Pro or Macbook Air computer to a professional, you are strongly advised to save your data (using external devices or backing up to the Cloud for example). MacBook Pro (13-inch, Early-Late 2011) In this model the power-on pads located on the upper side of the motherboard, on the right side from the screw mounting hole. If you have any doubts or questions about changing the built-in keyboard of your Macbook Pro or Macbook Air computer, you can simply contact Apple support. You also have the option of going to a Apple Authorized Service Center or to make an appointment in a store Apple Store. You can therefore take your device to a professional technician so that it changes you. If your Macbook Pro or Macbook Air computer starts up, there is a problem with your keyboard.
Locate contacts allows you to start the computer without having to use the keyboard.Remove the keyboard cable from the motherboard.If your Mac fails to start when you press the button Power, we must try to detect the origin of the problem: does it come from the motherboard or keyboard? Here are the steps to follow to find out: This implies that a keyboard malfunction or short circuit will thus render the power button on your Macbook Pro or Macbook Air computer inoperable.
The start buttons of unibody Macbook devices are now connected to the motherboard thanks to the keyboard cable.
HOW TO TURN ON MACBOOK AIR 13 HOW TO
How to Fix the Power Button on Your Macbook Pro or Macbook Air Computer
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