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You may need to do the same thing if you just upgraded a hard drive or SSD.

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I had to uninstall RAM on a 2015 MacBook Pro because the RAM stopped working right. It may even be the problem several months later.

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If you opened up your Macbook Pro to upgrade the RAM or add a new hard drive, that may be the problem. This won’t fix every problem, but it is an easy step that you can try to fix your laptop. Wait a few seconds and then press the power button again to turn on your Mac. Then, hold the power button for 8 seconds. On the 2018 MacBook Pro, the process is different.

After 10 seconds release the keys, wait a second and press the power button to see if it turns on.

Hold Shift + Control + Option and Hold the power button for 10 seconds.

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Make sure your Mac is off, which isn’t an issue if it won’t turn on.If your MacBook Pro is new enough that you cannot remove the battery, these are the directions to reset the SMC. This is the System Management Controller, and it handles a lot of tasks for your Mac including the power button, waking the MacBook Pro when you open the lid and much more. Reset the SMC to Fix your MacBook ProĪnother step you can try to fix your MacBook Pro is to reset the SMC. Try restarting normally and see if your MacBook Pro turns on like it should. In some cases simply getting into safe mode will fixes the problem. If your MacBook stopped turning on right after you installed something or made a major change, try uninstalling the app you installed. If this works, you are now in Safe Mode and you can start troubleshooting. Keep holding the key until you see a login screen.The Apple logo should appear on your screen.Press the power button and immediately press and hold the shift button.Start with your Mac off, which it likely already is since it isn’t booting.If you can get your MacBook Pro to turn on in Safe Mode you are halfway to solving the problem on your own.

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MacBook Pro Won’t Turn On? Try Safe ModeĪpple includes a special stripped down version of Mac OS that will boot up when your computer isn’t working right. This is especially true if you have the charger in a bag often and are winding and unwinding it all the time. It’s easy to dismiss this, but the charging cables can go bad, and the chargers can go bad. Many times the problem is related to power. The last time my MacBook Pro wouldn’t turn on there was a problem with the dock I was testing and once I switched to a standard MacBook pro charger the computer charged up and turned on. The 13-inch and 15-inch notebooks require different chargers for the best results.

Make sure you are using the right charger for your MacBook Pro.

Borrow a second charger from a friend or coworker to see if that works.

Check the connections to the wall, to your computer and where the charger connects to the cord in the middle.

Yes, you may think it is all working and nothing is wrong, but I fixed an older MacBook Pro not turning on by switching to another charger. If you didn’t solve your problem in the section above, you should now check the charging and power for your MacBook Pro. This can be a part of the reason your MacBook Pro won’t turn on. Test Your MacBook Pro Charging and PowerĬheck your charger.

In cases where your display isn’t working, but your MacBook Pro still shows on a connected monitor you can use it that way until you can visit an Apple Store or a repair shop to get your screen fixed. If you own a 2016 or newer MacBook, you will need an adapter or a USB C to HDMI cable to test this.

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To fix this temporarily, try plugging your MacBook Pro into a monitor or to your TV with a HDMI cable or similar cord. The bad news is that something is wrong with the display. If you answer yes to any of these questions, the good news is that your MacBook Pro is turning on.

Does the Caps lock indicator light up when you press it.

Feel or hear a hard drive making noise.

When you press the power button do you observe any of the following It may look like this is the problem, but it could also be a display issue or a charging issue. The first thing you need to do is make sure that your MacBook Pro isn’t turning on. First Things to Check When Your MacBook Pro Won’t Turn On It works for small hiccups that happen on macOS when the notebook won’t turn on after being put to sleep or being left in a bag overnight. This doesn’t always work, but it is the fastest way to fix a MacBook not turning on. You should here the notebook turn off with a small click or whirr.

Unplug all accessories from your MacBook Pro – Everything.