Trouble with changing 600GB to 1TB

Hi,


My macbook pro has 2 partition:

Mac - 600GB

Window - 400GB


I uninstalled window in my mac, it was done.


I have trouble now moving the 400GB to the Mac. I tried to do that from disk utility but fail. My laptop kept crashing and required to restart.

How can I do that in the right way?


Thanks so much!

Yen







MacBook Pro 15″, macOS 11.4

Posted on Dec 28, 2021 8:24 PM

Reply
Question marked as Top-ranking reply

Posted on Dec 29, 2021 12:39 AM

Welcome to the Apple Support Communities.


If you did not follow these steps to remove the Windows Boot Camp partition, Remove Windows from your Mac using Boot Camp - Apple Support, then you must erase your entire startup disk to reclaim the storage space.


However, since this will erase all data, you need a backup. If you do not already have a Time Machine backup drive, here’s an excellent one sold by Apple: G-Technology 4TB G-DRIVE mobile USB-C Portable Hard Drive - Apple. You can then follow the steps in this Apple Support article to setup your Time Machine backup: Back up your Mac with Time Machine - Apple Support. After a successful backup, you can erase your Mac.


Shut down your Mac, then startup into Internet Recovery Mode (Option-Command-R) by immediately pressing and holding those keys at startup. Then, Use Disk Utility to erase an Intel-based Mac - Apple Support. When in Disk Utility to erase your startup disk, select "View" > "Show All Devices" to erase the main SSD (its name will end in "Media"). After erasing your startup disk, reinstall macOS: How to reinstall macOS - Apple Support.


After erasing your Mac and reinstalling macOS, you will be presented with a Setup Assistant. Set up your Mac again and restore from your Time Machine backup: Restore your Mac from a backup - Apple Support. 


Jack

27 replies

Dec 30, 2021 3:56 PM in response to Encryptor5000

I did erase and install MacOS according to Jack’s instruction. And now my laptop is showing the black screen with same icon folder with support url. I tried to hold on to the power button 10 seconds to make it sleeps. Then press the power button to start again, it shows the same black screen. Looks like I need to visit apple physical store for a physical check up 😰

Dec 29, 2021 6:36 PM in response to Jack-19

Hi Jack,


Got it. I will wait for Encrypto5000 reply on my output see if there is any way around it. If no, i will reformat the entire laptop with your guide here:


Shut down your Mac, then startup into Internet Recovery Mode (Option-Command-R) by immediately pressing and holding those keys at startup. Then, Use Disk Utility to erase an Intel-based Mac - Apple Support. When in Disk Utility to erase your startup disk, select "View" > "Show All Devices" to erase the main SSD (its name will end in "Media"). After erasing your startup disk, reinstall macOS: How to reinstall macOS - Apple Support.


After erasing your Mac and reinstalling macOS, you will be presented with a Setup Assistant. Set up your Mac again and restore from your Time Machine backup: Restore your Mac from a backup - Apple Support. 


Thanks,

Yen


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Trouble with changing 600GB to 1TB

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