Is your Mac partition not showing up in Disk Utility or Finder? Don't panic. This step-by-step guide shows you how to diagnose the issue, use First Aid, and ultimately recover your files using EaseUS Data Recovery Wizard for Mac even if the partition is missing or corrupted. Safely restore your data and get your partition back.
Are you encountering a Mac partition not showing up in the Disk Utility, or the partition is not in the Finder either? The issue typically stems from logical glitches rather than permanent physical damage. Check the following possible reasons that can be helpful:
Besides these three most possible reasons, a faulty USB-C cable, a dusty port, or an issue with the external drive's enclosure can prevent the entire device or the partition from being recognized. Check the following guide to fix your partition and recover data from missing partitions on your Mac.
When you find your partition does not appear in the Disk Utility, the first thing you should do is stop using the disk and seek data recovery. Writing new data on the disk may cause further data loss or permanent loss.
Some data recovery software cannot scan and access partitions that are not showing up, but EaseUS Data Recovery Wizard for Mac is a dedicated tool that can help you recover data from deleted partitions on a Mac.
With this Mac partition recovery software, you can perform RAW partition recovery easily and recover photos, documents, videos, and audio files. Accidentally click the Erase button in Disk Utility? Don't worry! This software can easily recover data from deleted partitions on Mac.
Check the following guide and find out how simple it is to recover data from missing partitions on your Mac with the EaseUS partition data recovery tool:
Step 1. Select the drive to be scanned
In the main EaseUS Data Recovery Wizard window, there will be a list of the drives connected to your Mac. Select the drive you need to recover lost/deleted files from, and click the "Search for lost files" button.
Step 2. Select your lost data/files
EaseUS Data Recovery Wizard for Mac will immediately scan your selected disk volume and display the scanning results on the left pane. You can sort the results to find the wanted files if you are looking for certain files.
Step 3. Recover lost/deleted data
Once you have found the desired files, preview the files and then click "Recover" to begin the recovery of your deleted/lost Mac files.
Check others' experience on partition data recovery with EaseUS data recovery software here:
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Before trying to repair your partition on the Mac, you can find some quick solutions to resolve the partition not showing up on your Mac:
If it's an external hard drive, SD card, or USB flash drive, unplug it and reconnect it. Try a different USB-C or Thunderbolt port on your Mac, and if possible, use a different cable.
Next, check Finder's settings. Open a new Finder window, go to Finder > Settings in the menu bar, click the "Sidebar" tab, and ensure that external and internal disks are checked to be displayed.
These quick methods can help you resolve disk recognition issues, such as a USB not showing up on a Mac or an SSD not being detected.
If you have tried these quick fixes and nothing works, you should try to repair the not-recognized partition on your Mac with First Aid in Disk Utility.
Step 1. Open Disk Utility on your Mac (You can easily go to Spotlight and type in Disk Utility to launch it.)
Step 2. Then, locate the disk that contains the missing partition and select "First Aid". Then, click "Run" to confirm.
Step 3. The tool will now scan the drive for errors and attempt repairs. This can take a while, so be patient.
If you found that it's the file system that your Mac does not support, causing the partition not to show up in Finder, you should click the "Erase" button to format the volume.
Some quick solutions can resolve this Mac partition detection problem. Ensure you are using a properly functioning cable and that the USB ports are functioning correctly.
If your Mac partition is corrupted, try to repair it with the built-in First Aid in Disk Utility. To avoid partition corruption, never interrupt write processes and always use "Eject" before disconnecting external drives. For long-term health, maintain a stable power supply during disk operations, keep macOS updated, and rely on Time Machine for regular backups.
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Get more info about Mac not showing disk partitions with the following questions and answers:
1. How to show partitions on my Mac?
If the partition is not showing up on your Mac, you can check the Finder Preferences to ensure the external hard drive is visible in the Finder sidebar. You can also check whether your Mac's file system is supported.
2. Can I recover data from a missing partition on a Mac?
Yes, if you don't have any backups, you can apply professional partition recovery software to recover data from a lost or deleted partition on a Mac. EaseUS Data Recovery Wizard for Mac is a good choice to recover photos, documents, videos, and other files from a missing Mac partition.
3. Why is my Mac partition not showing up in Finder?
In most cases, it's a wrong Finder setting that cause your Mac partition is not showing up in the Finder sidebar. You can adjust the settings to make external hard drive show up in Finder.
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