

* Compatible with all major operating systems Here is a breakdown of the pros and cons of each file system. Windows 10 and 11 offer three file system options when formatting a USB drive: FAT32, NTFS, and exFAT. Support for various file systems varies depending on your operating system. File systems are ways of organizing data on a storage device (such as a hard drive or an SD card). Keep tapping delete key to enter BIOS menu again and confirm the BIOS version.Before you format your USB drive, you need to think about which file system you should use. Also, do not remove the USB flash drive at all timesĪfter completing the session, the system will restart automatically. Noted: Do not power off or restart system during BIOS updates process. Select the USB flash drive you have created and choose the BIOS file.įor Example: Choose file version Ĭlick on the BIOS file and press key Upon powering on the PC, please start hitting the key continuously to enter the BIOS menu, select to enter BIOS update environment Please do not put the file to any other folder in the USB disk to avoid any abnormality caused by reading. Once complete this step, the bootable BIOS device has been created successfullyĮxample: Copy the entire folder, and drag it to the root folder of the USB flash drive. Right-click on the downloaded file and select to unzip the compressed folderĬopy the file to the root folder of the USB flash drive. The matching result for “MPG Z390M GAMING EDG AC” will show up, select to enter download section.įind the required BIOS file, and click on the arrow pointing down icon to download. Go to MSI official website, search your motherboard and download the latest BIOS.įor example: MPG Z390M GAMING EDG AC, input the product name on the top right search bar, press Select "FAT32 or NTFS" under File system→ go "start" to begin How to create a BIOS booting flash drive Plug in the USB flash drive, open a folder and find, right-click on the USB flash drive and select Note: All of the data will be wiped when performing the disk formatting, please backup your data before this operation. NOTE: USB Flash drive capacity needs to be 32GB or Below, M-FLASH only supports FAT32 formatĪ standard power charger How to format a USB flash drive to FAT32 Before you start the process make sure you have: Please follow the instructions below to update BIOS with M-Flash.
