To format your external disk to be compatible with macOS, connect your hard drive to the Mac and follow these steps:
How to Restore Grayed Out Disk Utility Partition: Format Your Hard Drive to Work with Mac Your hard drive will be available on the left side of the Disk Utility pane. Solution: The right way you should follow when selecting a partition option is to choose the drive name within the list provided under Internal or External (depending on the device you want to partition). In most cases, users choose the wrong partitioning option, and as a result, the Partition option in Disk Utility remains grayed out. Problem 2: As mentioned earlier, external drives are usually not compatible with macOS, which may bring issues when you want to partition. Needless to say, the process will get rid of all the data on the disk, so you risk losing your files for good. Important Note: Before formatting your hard drive, back up your most important files. After that, go ahead with your partitioning plans. You can then format your hard drive using GUID Partition Table. In other words, you have to erase the data on your drive to create additional space. Solution: If you want to go ahead with the partitioning task, you need to create more space on your hard drive. Problem 1: Sometimes, you cannot access the Mac Disk Utility partition because your hard drive doesn’t have sufficient space. Why Partition Grayed Out in Mac (Plus Solution) About Outbyte, uninstall instructions, EULA, Privacy Policy. Many Apple users who have faced Partition grayed out in Mac issues eventually partitioned their external hard drives with the help of these fixes. In this post, we will guide you through a step-by-step process on how to restore a grayed-out Disk Utility partition. But somehow, you cannot access the Mac Disk Utility partition, so you can’t write data to the drive.įear not, we have a solution to this problem. Probably, you just bought your external hard drive and are eager to use it on your Mac. In a thread on Apple’s support forum, users complain that their Mac Disk Utility partition grayed-out while trying to partition their external hard drives. Hard drive partitioning is a common issue discussed in many tech forums. By default, a Mac runs a different file system, so it may bring issues while partitioning your disk on Disk Utility. However, the main concern is that most external hard drives and USB keys come formatted for Windows, which is primarily for PCs. April 16, 2021.Partitioning a disk on a Mac is an effective way to organize your data into different categories.
"You can now run Windows on M1 Macs, just in time for the new MacBook Pro at Apple's Event." T3.
"How to install & set up Linux on a Mac." Macworld UK. "Cheetahs, Pumas and Tigers, Oh My: The Two-Minute OS X History Primer." Gizmodo. "Apple to Use Intel Microprocessors Beginning in 2006." Apple, Inc. "Restart your Mac in macOS or Windows." Apple, Inc. "Boot Camp Assistant User Guide." Apple, Inc. As a result, some Windows apps will not run on that version of the operating system. Unfortunately, regular versions of Windows won't run on Apple's new processor lines, and you have to use a version of Windows that runs on ARM-based processors like the M1.
As of this writing, you can't use Boot Camp to create a dual-boot M1 Mac, but software company Parallels released a version of its Desktop software that runs Windows 10 within MacOS. In November 2020, Apple announced it would begin selling Macintosh computers with Apple's own M1 chip, rather than using Intel's processors. This Option key feature is available either when booting from a powered-off state or if you're rebooting from Windows. Use the arrow keys to select a partition, and press Enter to boot to it. Within a couple of seconds, the Mac should present the two partitions to you on the screen. To do this, press the Option key on the Mac while it's on the blank white boot screen.
If the Mac was powered off, you can choose which partition to boot before the Mac selects for you. In the Startup Disk, choose the "Windows on BOOTCAMP" partition, and click "Restart." Then, confirm your choice to reboot to Windows. If you're in macOS, you can switch to the Windows partition using the Startup Disk utility within System Preferences.