Every now and then I run disk utility to verify and repair the fat32 partition on my external drive, and there are occasionally errors. the fat32 file system is much less reliable than, for instance, HFS+. Then everything fits since not so much wasted space of each file. In the same way What is the best allocation unit size for exFAT? The simple solution is to reformat in exFAT with an allocation unit size of 128k or less. In Windows 10, it is difficult to format a flash drive into FAT32 if its memory size is more than 32 GB. The most common issue is that your SD card, probably is too large in volume. You may encounter problems with formatting an SD card to FAT32 and it turns out that this is not as simple as it seems at first glance. Switch the USB port, and change an SD card adapter.Īlso, Why can’t I format my SD card to FAT32? Quick Fix for Write Protection Removal on SD Card: In addition, How can I remove the write protection from my SD card?

When the formatting process finishes, your device is ready for saving and transfer files in the FAT32 format. Set the file system to FAT32, tick « Quick Format » and click « OK » to confirm.

On Disk Management, Right-click on your exFAT USB or external device, select « Format”.

How to format sd card as fat32