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1. #How to update disk utility for mac how to#
2. #How to update disk utility for mac for mac os#
3. #How to update disk utility for mac mac os#
4. #How to update disk utility for mac full#
5. #How to update disk utility for mac download#

Step 4: Click "Erase" and wait until conversion finishes. Step 3: Select "GUID Partition Map" at Scheme, then complete name and choose the format (APFS). Step 2: Find the drive that you want to format to APFS and select it. And then click the "View" menu at the upper left corner and choose "Show All Devices". If you have no important data in that volume, you can reformat it to APFS directly in Disk Utility. In this case, you need to erase or reformat the volume to APFS, which will wipe out all the data stored on it.

As a result, the "Convert to APFS" option will be not available or greyed out, and you are not allowed to convert to APFS. If one volume can't be mounted, the file system of it might have been corrupted and can't be recognized by the Mac operating system.

Case 4: "Convert to APFS" option is available for mounted volumes Solution: Under this circumstance, you will have no choice but to reformat the MRB drive to a GPT drive and then convert the volumes of the drive to APFS. So if you have an HFS+ drive with the MBR schedule, when you want to convert one of the volumes of the drive to APFS, the "Convert to APFS" option is not available. HFS+ can exist on both MBR and GPT drives, but APFS is only for GPT drives.

#How to update disk utility for mac mac os#

If not, you need to format it to Mac OS Extended and then convert to APFS.Ĭase 3: "Convert to APFS" option is available for GPT drives Solution: To fix the "Convert to APFS" option not available or greyed out in Disk Utility issue, you need to at first confirm whether it is formatted with Mac OS Extended. If your drive is formatted with other file systems, the "Convert to APFS" option will be greyed out or not available. Until now, Apple only supports converting Mac OS Extended to APFS, i.e.

#How to update disk utility for mac for mac os#

Case 2: "Convert to APFS" option is available for Mac OS Extended (Journaled) volumes Solution: Select volumes one by one rather than a disk to convert to APFS. So, the "Convert to APFS" option is only available when you right-click on a volume, otherwise, it will be greyed out in Disk Utility. When comes to Convert to APFS, we are talking about single volumes in that drive. Case 1: "Convert to APFS" option is not available for a disk conversionĪpple enables us to format/erase a whole disk to APFS. In other words, the "Convert to APFS" option is not available for all types of drives/volumes. There are some restrictions to convert drives or volumes to APFS in Disk Utility.

#How to update disk utility for mac how to#

What to do if this happens? Just keep reading! How to fix the "Convert to APFS" option is not available or greyed out issue? Anyone have any ideas what to do to convert the SSD to APFS?Īctually, there are numerous reasons why the "Convert to APFS" option is not available or greyed out in Disk Utility. Unfortunately in my case, the Convert to APFS option is greyed out and (obviously) can't be selected. Did a few searches and found that if you restart with Command + R and select Disk Utility the Edit sub-menu offers the chance to convert. Hi, I installed High Sierra on a 2012 Mac Mini this morning and it did not convert SSD to APFS. Problem - "Convert to APFS" option is not available or greyed out in Disk Utilityīut there are times when the "Convert to APFS" option is not available or greyed out in Disk Utility. You can simply right-click the volume and choose the "Convert to APFS" option in Disk Utility. If the automatic conversion failed on the internal hard disk or you want to convert an external device to APFS, you need to take some additional measures via Disk Utility to convert to APFS manually. If your device supports upgrading to macOS High Sierra, Mojave or Catalina, your internal disks will automatically convert to APFS. There are two ways to convert to APFS file system. Many people want to convert to APFS and enjoy its benefits. It is also optimized for future use, like smarter backups and faster updates, and things we haven't even thought about yet.

#How to update disk utility for mac full#

APFS has a number of features that set it apart from older file systems, including clones, volume, full disk encryption, space sharing, sparse files, etc. One of the notable features of macOS High Sierra is the introduction of the APFS file system, which has replaced HFS+ as the default file system of Apple Mac.ĪPFS is a modern file system for all Apple products, such as iPhone and iPad. Until 2017, Apple released macOS 10.13 High Sierra. It's hard to believe that Apple's speedy Macs have used a file system that was developed more than 30 years ago.

#How to update disk utility for mac download#

Free Download Overview of Apple File System (APFS)