How to Fix a MacBook Air that Won’t Turn On

The MacBook Air was introduced to the public by Apple on January 15th, 2008. It was a completely new design for a laptop, and was much thinner and lighter than any other laptop on the market at the time. The MacBook Air also had a longer battery life than any other laptop on the market at the time.

Having technical issues with your MacBook Air? MacBook Air won’t turn on?

Which ever the case may be, there is not much worse than having technical problems with your MacBook Air when you have online tasks you need to complete before a deadline. That’s why in todays article we will review some common diagnoses to get your MacBook Air running smoothly again.

Quick Fix to Turn your MacBook Air on

If you are having trouble turning on your MacBook Air, there are a few things you can do to try and fix the issue:

First, make sure that your MacBook Air is plugged in and that the charging cable is connected properly. Secondly, if the battery is completely drained, it may take a few minutes for the MacBook Air to start up.

If your MacBook Air is still not turning on, try holding down the Power button for about 10 seconds until the computer restarts. Next, if that doesn’t work, you may need to try resetting the SMC (System Management Controller).

To reset the SMC, unplug your MacBook Air from power, remove the battery, wait about 5 seconds, then put the battery back in and plug your MacBook Air back in. Once it’s plugged in, press and hold the Power button for about 10 seconds until the computer restarts.

If this quick fix wasn’t enough, not to worry. Let’s keep trying.

Common Reasons MacBook Airs Won’t Turn On


One factor that could result in a black screen or your MacBook Air to not turn on could be due to overheating. If the device has become susceptible to an error that causes the temperature to rise above the normal heat levels, it will usually turn off automatically to prevent further damage to the system.

The most common reason for a MacBook Air or computer to overheat is due to blocked vents. Dust and dirt can accumulate over time and prevent the fans from cooling down the system properly. This can cause the processor and graphics card to work harder than usual and can lead to overheating.

Other reasons for overheating can include: using the device for an extended period of time, having multiple applications open simultaneously, having a defective fan, or a faulty temperature sensor.

If your MacBook Air or computer is experiencing overheating issues, it is important to take immediate steps to cool it down. You can try turning it off and letting it sit for a few hours until it’s cooled down. If that doesn’t work, you can try using a laptop cooling pad. These pads have fans that help circulate air around the device and can help cool it down.

Faulty Power Button

One possible reason that the MacBook is not turning on could be that the MacBook is not responding when pressing the power button. This could be due to a number of reasons, including a glitch from a recent Mac OS update.

If this is the case, there are a few things that can be tried in order to fix the issue. First, try resetting the PRAM or SMC. If that does not work, then try booting into Safe Mode. If the problem persists, then it may be necessary to reinstall the Mac OS.

Faulty Charging Cord

If your MacBook won’t turn on, there are a few things you can try in order to get it up and running again. First, check to make sure that it is plugged in and that the charger is working.

In the event you have a spare charger or power cable, you can also try swapping it out to determine if it is caused by a defective charging wires. You can also test your current cable to a lamp or other devices to determine if it is damaged or still working.

There are a few things you can do to make sure your MacBook is charging properly. First, make sure it is connected to a power source. If it is not, then plug it in. Once it is plugged in, wait for a few moments before turning the power on.

This will give the MacBook time to recuperate from a battery drain. If the battery has been completely dead, you may need to wait for a couple of minutes before a charging indicator will appear. You can check for signs like sounds from a fan, hard disk or other startup sound to determine if it is already receiving power.

If none of these things seem to be the problem, try resetting the SMC (System Management Controller). To do this, shut down your MacBook and then connect it to the charger. Once it is connected, press and hold down the left Shift + Control + Option keys along with the power button for 10 seconds.

After 10 seconds have passed, release all the keys and then press the power button again to turn on your MacBook.

If your MacBook Air still won’t turn on, continue to the solutions listed below.

How to Get Your MacBook Air to Turn On

Check Hardware and Diagnose with a Power Cycle

The MacBook Air may not turn on if the hardware components are not functioning properly. You should check the hardware components on your computer and make sure they are all working correctly. Unplug all accessories that are connected to your MacBook Air and try to turn it on again.

If the problem persists, you may need to replace some of the hardware components on your computer.

There might be an issue with one of the connected devices that’s preventing a successful start up on your MacBook Air. If you experience issues with your MacBook Air not starting up, try disconnecting all devices except the power adapter and keyboard.

If your MacBook Air starts up successfully, then there is likely an issue with one of the other devices connected to your computer. Try troubleshooting each device individually to determine which one is causing the issue.

To perform a force restart on a MacBook Air, hold down the power button and the volume up button at the same time. Keep holding both buttons until the screen turns off and then turns back on.

This process will cut off the power supply to your device and can help execute a force restart. If your device is not turning on, this might provide an easy fix.

If this does not fix the problem, try a PRAM reset by holding down Command-Option-P-R as soon as you turn on the computer. In the event that still doesn’t work, you may need to take your device in for repair.

Perform a System Management Controller Firmware Reset

SMC firmware is responsible for a variety of tasks on a MacBook Air, including thermal and power management, battery charging, video mode switching, and the hibernation process.

Thermal management is the process of controlling the temperature of a device.

This is important on laptops, as they can overheat if not properly managed. SMC firmware controls the fans and CPU to ensure that the device stays within its thermal limits.

Power management is the process of managing power consumption on a device. SMC firmware manages this by controlling how much power different components use and turning them off when they are not needed. This helps to extend battery life on devices like laptops.

Battery charging is the process of transferring energy from one source to another to charge a battery. SMC firmware controls this by managing power distribution between the battery and other components. It also monitors the charge level of the battery and adjusts charging rates accordingly.

Video mode switching is the process of changing from one video output mode to another. SMC firmware handles this by communicating with the graphics card and telling it what resolution to use.

The hibernation process is used to save state information about open applications and documents so that they can be restored when the computer is restarted

Performing a reset on SMC could help you in resolving issues that are related to power and battery on your device that’s causing the Macbook Air that won’t turn on.

Before performing the reset, make sure that your computer is plugged in and that the battery is fully charged. Then, follow these steps:

1. Shutdown your computer.

2. Plug in your computer’s power adapter.

3. Hold down the Shift key and click the Restart button.

4. Release the Shift key when you see the Apple logo.

5. Select Troubleshoot > Reset SMC.

6. Follow the on-screen instructions to reset your SMC.

If your device is able to start up, allow it to complete the reboot process. Once done, update the MacOS as it will fortify the system and fix some errors that may have caused the won’t turn on issue. This should also prevent other issues from occurring on your MacBook Air

Update iOS Software

If you don’t update the iOS software on your MacBook Air, it could cause the device to not turn on. This is because the software contains critical updates that keep the device running smoothly. Without these updates, the device may become unstable and eventually stop working entirely.

Updating the iOS software on a MacBook Air is a relatively simple process that can be done through the Mac App Store.

First, make sure that your MacBook Air is connected to the internet and then launch the App Store. Once the App Store has launched, click on the Updates tab at the top of the window. This will bring up a list of all available updates for your MacBook Air, including any updates for iOS. To install these updates, simply click on the Update button next to each one.

Set Automatic Updates on MacBook Air

One reason why you might want your MacBook Air to check for software updates automatically is that it can help you stay on top of security updates. Security updates are often released in response to new vulnerabilities that are discovered, and by installing these updates promptly, you can help protect your computer from being exploited.

Another reason to keep your software up-to-date is for compatibility reasons. As new versions of software are released, they often include bug fixes and performance improvements. By keeping your software up-to-date, you can ensure that you’re using the best possible version.

Finally, new features are often added in software updates. By keeping your software up-to-date, you can take advantage of these new features as soon as they’re released.

To set your Macbook Air to check for software updates automatically, open the System Preferences application and click on the “Software Update” icon. Check the box that says “Automatically check for updates” and then click on the “Update Now” button. The MacBook Air will now check for software updates every time it is connected to the internet.

When you select the option to check for updates, your MacBook Air will automatically check for and download any new updates that are available. This includes system data files and security updates. By selecting this option, you can ensure that your MacBook Air is always up-to-date and secure.

In order to keep your MacBook Air up-to-date with the latest software updates, it’s important to ensure that it remains plugged in to a power source. This way, your computer will automatically install any new updates as they become available.

My MacBook Air Still Won’t Turn On

While we hope it doesn’t come down to this, if you’re having trouble fixing your MacBook Air after trying the recommendations above, you may want to contact Apple Support, the Apple Store, or a nearby Apple service center for more information and official recommendations on how to deal with the issue.

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