Guide: Fix ‘MacBook Pro Won’t Turn On’ Issue
No matter how reliable Apple devices are, MacBook Pros can still fail to turn on. Whether you’re studying for an exam, working on a project, or sending an important email, the frustration of a non-functioning laptop can be overwhelming. Here’s what to do if your MacBook Pro won’t start up.
This guide is for those who have not made any recent changes to their MacBook Pro, such as adding or replacing RAM or any major hardware modifications.
Test and retest
If your MacBook Pro won’t turn on, check the brightness settings first. Look for two keys with sun icons at the top of the keyboard and adjust accordingly. If that doesn’t work, turn off the laptop and disconnect any peripherals before trying again.
If you hear a buzzing, beeping or fan sound but can’t see the source, it may be coming from the laptop screen. If there’s no noise, further investigation is needed to identify and fix the issue.
If it’s a blank screen
If you’re hearing sounds and getting feedback while performing actions, but the screen is black, try booting your MacBook into recovery mode. To do this, press and hold the button. If successful, you’ll be presented with the macOS utility screen.
If your Macbook won’t start, try restarting it. If that doesn’t work, there may be other issues to investigate.
Check connections
Connect your MacBook Pro charger to the laptop and wall socket, ensuring both connections are secure. Inspect the power cord for any damage. If the laptop still won’t turn on, try a different outlet or test the outlet with another device.
If the laptop isn’t working, check the power outlet and power cord or adapter. If you don’t have either of these, try borrowing a spare for a few minutes. However, make sure to promise not to damage it as it is invaluable. If the laptop still won’t work with another charger, continue troubleshooting.
It’s important to use Apple-branded charging cables and pads for your device, as third-party options may not provide the necessary amperage. Doing so can help ensure your device turns on properly.
Power cycle
To reset your MacBook Pro, simply hold down the power button for at least ten seconds. This will cut all power to the laptop, similar to removing the battery, and may be accompanied by a noise.
Holding down the power button for a few seconds may help get your MacBook Pro up and running again. If it doesn’t, you’ll need to try other troubleshooting steps.
Reset SMC
Resetting the SMC is the last resort for booting a MacBook Pro, as it will reset many settings to their defaults. This includes power supply button, display, battery, fans, motion detection, keyboard and indicator lights.
The laptop should be unplugged from its charger and any other devices to ensure optimal performance.
The MacBook Pro should now boot normally after an SMC error caused it to fail. Though you may need to reconfigure some hardware settings, this is a much more manageable solution than professional maintenance, which can be costly and time-consuming.
Remove the battery
Owners of older MacBook Pro models may be able to remove their laptop’s battery for easier troubleshooting. To check if yours is removable, look for a small locking clip underneath the battery.
Owners of newer MacBook Pros don’t need to worry about removable batteries, as their machines don’t have them.
Unplug your accessories
Disconnect any USB devices, printers or other connections from your MacBook and try restarting it by holding down the power button. This unusual step may help if your laptop is having trouble booting up.
Next steps
If your MacBook Pro won’t power up, it’s best to take it to an Apple Store for a technician to assess. Doing so could save you money and ensure the warranty remains intact, rather than attempting a fix yourself and potentially making matters worse.
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Final note
If your MacBook Pro won’t turn on, this guide can help. Have questions? Reach out to us. Spread the word and share with friends.
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