SD Card Not Working on MacBook : How to Fix?

If SD Card is Not Working on MacE-book or not exhibiting up in Finder, you need to be ready to repair the issue utilizing troubleshooting steps as supplied beneath.

SD Card Not Working on MacBook

SD Card Not Working on MacE-book

A standard cause for SD Card not working on Mac is due to the SD Card being in Windows default NTFS format, which isn’t acknowledged by macOS.

If you need to use the SD Card on each MacE-book and Windows PC, it wants to formatted in FAT32 (works on all variations of macOS) or exFAT format (Works solely on newer variations of macOS).

Similarly, the commonest causes for SD Card not exhibiting up in Finder on Mac is due to SD Card being locked and the Finder not being setup to present External Drives.

1. Restart Mac

Click on Apple Logo in top-menu bar and choose Restart choice within the drop-down menu.

Restart Mac

After Mac restarts, it’s possible you’ll discover the SD Card exhibiting up within the Finder window.

2. Unlock SD Card

SD Cards include a slider lock that can be utilized to write defend the SD Card. The Card is write protected, if the slider is down and writable when the slider is up.

SD Card Lock Unlock

Remove the SD Card from Mac and verify the place of Lock swap to guarantee that it isn’t set to locked place.

3. Enable External Discs in Finder Preferences

Open the Finder on Mac > click on on Finder tab in top-menu bar and choose Preferences within the drop-down menu.

Open Finder Preferences on Mac

On Finder Preferences display screen, swap to General Tab and choose External Disks choice.

Show External Drives in Finder on Mac

Next, swap to Sidebar tab and ensure each External Disks and CDs, DVDs and iOS Devices choices are chosen.

Show External Disks and iOS Devices on Mac

If the SD Card remains to be not being acknowledged by Mac, strive to mount the SD Card through the use of the subsequent step.

4. Manually Mount SD Card on Mac

Press Command + Option (Alt) + Spacebar keys to open highlight search > kind Disk Utility within the search bar and double-click on Disk Utility within the search outcomes.

Open Disk Utility Using Search on Mac

On Disk Utility display screen, choose the SD Card within the side-bar and click on on the Mount tab.

Mount External Hard Drive on Mac

5. Run First Aid

The built-in “First Aid” software on Mac can be utilized to repair corrupted information and different points, which is likely to be stopping the External Drive from functioning correctly on your Mac.

Open Disk Utility > choose SD Card within the sidebar and click on on First Aid.

Run First Aid Option in Disk Utility on Mac

On the affirmation pop-up, click on on Run to affirm.

Run First Aid on External Hard Drive

If the First Aid software is in a position to repair the issue, the Drive ought to now seem within the sidebar. If not, strive to manually mount the External Drive.

Change SD Card Adapter

If you’re utilizing a SD Card Adapter, the issue is likely to be due to the Adapter changing into defective or broken. The solely manner to rule out this chance is to swap to one other SD Card Adapter and see if it makes any distinction.

7. Reformat SD Card

As talked about above, you gained’t give you the option to use the SD Card, whether it is in NTFS format. To repair this subject, you want to Format the External Drive to a macOS appropriate File Format.

Note: The format course of will wipe out the whole knowledge on the disk.

Open Disk Utility > choose the External Hard Drive in sidebar and click on on Erase.

Erase Disk Option in Disk Utility on Mac

On the affirmation pop-up, kind a Name for the External Drive > choose the specified Format kind and click on on the Erase button.

Type External Drive Name and Erase

Patiently await the Format Process to be accomplished, after which it ought to present up within the Finder window.