Muhammad Furqan
How to fix SD Card not working on 14-inch and 16-inch MacBooks? In 2016, Apple replaced the MacBook Pro’s SD card slot with four USB-C connectors. Users who didn’t like the thought of using numerous dongles and adapters with their new MacBook Pro criticised it. Years later, Apple brought back MagSafe charging and SD cards for the 14-inch and 16-inch MacBook Pro.
Sadly, there are a tonne of issues about the SD card on the MacBook Pro 2021. Slow transfer speeds are being experienced by many users. On their MacBook Pro, some customers report being unable to access memory cards. Users are baffled by the issue’s unpredictable nature. However, there are some fixes. Read on!
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How to fix SD Card not working on 14-inch and 16-inch MacBooks?
Here is the list of 6 methods to fix SD Card not working on 14-inch and 16-inch MacBooks:
Method #1. Update your macOS version
Some people found success by updating to the most recent macOS release. After an upgrade, they had no trouble using SD cards on their Mac. If it functions, it might be a software bug rather than a hardware one. Some users claim that the problem was resolved in macOS Monterey 12.1 Beta 4. The update should show up on the macOS stable build.
Method #2. Enable external discs in Finder Preferences
Some users claim that the Finder does not display SD cards. The external card might be concealed in the Finder sidebar, for example. Finder toolbars can be modified in a variety of ways on macOS. To enable the Finder sidebar, adhere to the guidelines listed below.
- Launch Finder.
- Then select Preferences.
- Go to the Sidebar menu option.
- Select the checkbox next to External discs to enable it.
Method #3. Unlock SD card to fix SD Card not working on 14-inch and 16-inch MacBooks
A slider lock is built onto every SD card. The card is locked if the slider is lowered. You won’t be able to access the SD card after it has been locked. Therefore, make sure it is unlocked before putting it in the card slot. Additionally, confirm the disk’s encryption. If so, the encryption key or password is required to access the material.
Method #4. Backup data and format SD card
There are times when you can read the data on the SD card but cannot transmit it. Make a backup in such a case. Format the SD card as soon as the backup is successful. The MacBook Pro does not support SD cards that have been formatted on other devices like DSLR cameras or GoPro, according to users.
Formatting the SD card will fix this problem. Choose the correct Filesystem format, please. Format SD cards using ExFAT for those over 64GB in size, and FAT32 for those under 64GB. After that, insert the card and test your Mac to see if it functions.
Method #5. Access SD card in Recovery mode
The Mac’s Recovery Mode is a useful tool for identifying software problems. Your Mac’s startup drive is given a diagnostic check by macOS, and any necessary cache files are removed. Using Recovery Mode on a Mac with an Intel CPU. After that, leave Safe Mode and see if the SD card is operating correctly.
Method #6. Try a different SD card adapter to fix SD Card not working on 14-inch and 16-inch MacBooks
Most people use microSD cards these days. An SD card adaptor is frequently used by Mac users. According to certain reports, SD card adapters have an impact on performance. It is ambiguous. To check if it makes a difference, I advise you to try a different adaptor. Your SD card should now be operational with the help of this. If it is, read on to find out what to do if it is running slowly.
