how to format a usb drive to fat32 on windows 10 after using etcher

NOTE: A drive must be at least 512 megabytes (MB) in size to be converted to the FAT32 file system. When the conversion is complete, click Finish.Īt a command prompt, type cvt drive: /cvt32 and then press ENTER, where drive is the drive you want to convert to the FAT32 file system.įor more information about the FAT32 file system, see the following article in the Microsoft Knowledge Base:ġ54997 Description of the FAT32 File System In the Drives box, click the drive you want to convert to the FAT32 file system.Ĭlick Next, click Next, and then click Next again. the bios can only boot from NTFS or FAt32, so I think thats reason it wont boot from exfat. As for windows, you can use Fat32 or NTFS. I am not sure if bios recognise exfat although they should by now, it is mainly used for larger USB drives. NOTE: Before you convert to the FAT32 file system, uninstall any utilities or tools that protect or encrypt the Master Boot Record (MBR) or partition table (for example, uninstall Bootlock included with Symantec Norton Your Eyes Only).Ĭlick Start, point to Programs, point to Accessories, point to System Tools, click Drive Converter (FAT32), and then click Next. I would use a smaller USB drive and make it FAT32 for the BIOS update. To convert a drive to the FAT32 file system, use the following steps. Also, this procedure does not work if your hard disk has bad sectors. WARNING: After you convert your hard disk to FAT32, you are unable to convert it back to the original FAT system. This article describes how to convert a hard disk that uses the File Allocation Table (FAT or FAT16) file system to the FAT32 file system using Drive Converter.

How to format a usb drive to fat32 on windows 10 after using etcher