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Free Image Format ConversionWhen you come across the issue of an SD card not mounting on Mac, it can be frustrating. This article covers remedies for when your SD card fails to work due to hardware issues or system glitches. We've got you covered with everything about SD card recovery on Mac and practical fixes to try.
However, before you begin to fix the SD card not mounting on Mac issue, it is suggested to recover data from the SD card. Let's delve into more details.
Quick Fix: Recover Data from SD Card on Mac with Software
If you've lost data due to an unmounted SD card on your Mac, the Mac Data Recovery Wizard Pro tool can be very useful. It's essential to have such a powerful utility at your disposal when your SD card is giving you trouble, especially with various data loss scenarios.
When you experience data loss due to an SD card not mounting issue, it steps in as a reliable companion to help you recover data from an SD card not detected on Mac. With this comprehensive guide, users can easily understand the recovery process and regain access to their important data.
Tool Data Recovery software provides a robust solution to protect your data and resolve issues related to an unmounted SD card, whether it's due to accidental loss, formatting errors, or other unforeseen events. With this software, you can easily recover deleted photos from an SD card on your Mac.
Main Features of Data Recovery Wizard Mac Pro:
- Recover data from a damaged SD card on Mac, such as photos, videos, documents, and more.
- Straightforward and simple design for easy use by users of all skill levels.
- The software employs both Quick Scan and Deep Scan modes, allowing users to choose based on their recovery needs.
- Recover an encrypted SD card on Mac without the password.
Here are the steps to recover data from an SD card using Data Recovery Wizard for Mac Pro:
Step 1: Select the SD card
- Connect the memory card to your Mac correctly. Launch the Disk Drill for Mac data recovery tool.
Select "SD Card Recovery," find your Canon/Nikon/GoPro/DJI/Sony SD card, and click "Search for lost files."
Note: Before you proceed with data recovery, it's recommended that you create a backup of your SD card by clicking 'Disk Backup' from the left sidebar to prevent further data loss. After backing up your SD card, the software can restore data from the SD card backup, and you can then remove the SD card and use it again.
Step 2: Filter out lost data from the SD card
When the scan is finished, all the files will be displayed on the left side of the Scan Results screen. Find the photos, videos, and other files you want to recover.
Step 3: Preview and recover the data
Preview the SD card data and select the files you want, then click the “Recover” button. To avoid overwriting your data, do not save the recoverable files to the SD card itself.
How to Fix an SD Card That Won't Mount on a Mac: 6 Ways
Having trouble mounting an SD card on your Mac can be frustrating, but there are ways to fix it. Before diving into the solutions, let's look at some common reasons why an SD card might not mount. Failure to mount an SD card can be caused by hardware, software, or file system issues.
This part will show you 6 verified fixes for the “SD card not mounting on Mac” issue. Each fix targets a different area, providing multiple solutions to this frustrating situation.
Solution 1: Check the SD card slot and reader
If your SD card won't mount, or videos on the SD card don't show up on your Mac, or photos stored on it become inaccessible, it could be due to a faulty reader or slot.
Check if the issue persists by inserting the SD card into another computer. This simple but crucial step will test whether the hardware component is functioning correctly. Eject the SD card from your Mac. Insert the SD card into another computer or a card reader. Make sure the SD card is recognized and seated properly on the other device.
Solution 2: Restart your Mac
Sometimes, a simple restart can resolve temporary issues or conflicts that cause an SD card to become unmountable. Follow the instructions in How to Restart MacBook Pro or Air to restart your device.
Step 1: Save all open documents and close all running applications.
Step 2. Click the Apple icon in the top left corner of the screen, then select “Restart” from the drop-down menu.
Click “Restart”. 
Step 3: After restarting your Mac, try reinserting the SD card to see if it mounts.
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Solution 3: Force Mount the SD Card with Disk Utility
If you're having trouble installing the drive on your Mac, using Disk Utility is an easy solution. Here's how:
1. Open Disk Utility. You can find Disk Utility in the Utilities folder within your Applications folder, or you can boot into Disk Utility.
Step 2. Select the volume that you want to mount from the available volumes list.
Step 3: Click “Load” to begin the loading process.
This method is particularly helpful in resolving issues with unmounting drives on a Mac, one of which is the common Mac error 69888.
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Can't Unmount Disk 69888 on Mac | Top 6 Solutions
This article discusses how to fix the "Unable to Unmount Disk 69888" error on Mac. Read More >>
Solution 4: Use "First Aid" to Repair the SD Card on a Mac
If your SD card appears in Disk Utility but will not mount, try the following steps. Control-click (or right-click) the SD card and choose Mount from the context menu. If the SD card still refuses to mount, its file system is damaged, and you need to repair it using the built-in First Aid feature.
Step 1: Open Utilities to access Disk Utility.
Step 2: Click in the top-left corner of the screen and choose View > Show All Devices.
Click on Show All Devices in the Disk Utility app. 
Step 3: In the sidebar on the left, find the unmounted SD card. In the Disk Utility interface, click the “First Aid” tab.
Click First Aid in Disk Utility.
Click “Run” to start the SD card repair process.
Solution 5: Update your Mac and re-insert the SD card
To resolve issues like an SD card not mounting, make sure your Mac software is up to date. Follow these steps:
Update macOS (Ventura and later):
Step 1. Open “System Preferences” or “System Settings” from the Apple menu.
Step 2: Next, choose Software Update.
Step 3: If updates are available, click "Update Now."
Step 4: Restart your Mac and insert the SD card again.
Update apps on earlier versions of macOS
Step 1: Launch the Mac App Store.
Step 2. Select the "Update" option. Then choose "Update All."
This will keep your Mac's operating system up to date, improve compatibility, and address any issues with SD card mounting.
Solution 6: Format the SD Card with Disk Utility
When an SD card turns RAW, the data stored on it becomes inaccessible on a Mac. In such a scenario, you can use the powerful Data Recovery Wizard for Mac Pro tool to recover data from RAW SD card on Mac and then try formatting the SD card using Disk Utility.
This operation will erase all the data, so exercise caution. If you have important files on the device, you can try to recover data from SD card on Mac before proceeding with the steps below to format the SD card.
Step 1: Open the Applications folder and launch Disk Utility.
Step 2: Select your SD card from the drop-down menu and click “Erase.”
Click “Erase” in the Disk Utility app 
Step 3: If you want, give the card a name and choose a format (APFS or Mac OS Extended). Then click “Erase.”
When it's done, your SD card will be formatted, and all of the data on it will be lost forever.
Conclusions
We've investigated the various reasons behind an SD card not mounting on a Mac and compiled 6 solutions to fix the “SD card won't mount on Mac” issue. Whether you're dealing with hardware problems, software glitches, or file system issues, these remedies offer a comprehensive toolkit to restore your SD card's functionality.
While each of these methods can provide useful information, data loss can occur in the troubleshooting process. Protect your valuable information with Data Recovery Wizard for Mac Pro. This user-friendly program excels in retrieving lost data and provides reliable defense against unexpected disasters.
Downloading our recovery tool provides an extra layer of security, enabling you to easily retrieve important data. Our utility is a trustworthy companion for your data recovery needs, ensuring a smooth and secure digital experience.
"Frequently Asked Questions: 'SD Card Not Mounting on Mac'"
Having trouble with an SD card not mounting on your Mac can be confusing, so we'll go over some common issues users encounter.
1. How can I fix the issue of my SD card not mounting on my Mac? If your SD card is not mounting on your Mac, try these steps to resolve the problem: 1. **Reinsert the SD Card**: First, ensure the SD card is inserted properly and securely into your Mac's SD card slot. If it's already in, try removing and inserting it again. 2. **Check the SD Card Reader**: If you're using an external reader, make sure it's compatible with your Mac and connected correctly. 3. **Restart your Mac**: Sometimes, simply restarting your Mac might solve the issue. 4. **Search in Finder**: Open Finder and see if your SD card appears in the "Devices" or "Volumes" list. 5. **Use Disk Utility**: Launch "Applications" > "Utilities" > "Disk Utility". Find your SD card in the left-hand list, click it, and then select "First Aid" (if available). This will attempt to fix any file system issues. 6. **Format the SD Card**: If "First Aid" doesn't help, you might need to format the SD card. However, note that this will erase all data. In Disk Utility, select the SD card, click "Erase," and follow the prompts. 7. **Contact Professional Support**: If none of these methods work, you may need to contact the SD card manufacturer's technical support or seek professional data recovery services. Try these steps as appropriate, but be cautious to avoid losing important data.
If your Secure Digital (SD) card won't mount, try using a different slot or reader, restarting your Mac, forcing the card to mount with Disk Utility, running First Aid to repair the card, installing software updates for your Mac, or formatting the card with Disk Utility. For more complicated issues, you can attempt to recover lost data while fixing the problem with utilities like Data Recovery Wizard for Mac Pro.
< b > 2. Why can't my Mac detect the SD card?
An undetected SD card might be due to hardware failure, software issues, or an incompatible file system. Check the slot, restart your Mac, and install available updates. Utilize professional Mac data recovery software like Data Recovery Wizard for Mac Pro to address detection issues while ensuring data safety.