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UEFI BIOS
M-FLASH Menu
M-FLASH provides the way to update BIOS with a USB flash drive. Please download
the latest BIOS file that matches your motherboard model from MSI website, save the
BIOS file into your USB flash drive. And then follow the steps below to update BIOS.
1.
Insert the USB flash drive that contains the update file into the computer.
2.
Click on
M-FLASH
tab, a demand message will be prompted. Click on
Yes
to
reboot and enter the flash mode.
3.
The system will enter the flash mode and a file selection menu will appear after
rebooting.
4.
Select a BIOS file to perform the BIOS update process.
5.
After the flashing process is 100% completed, the system will reboot
automatically.
Summary of Contents for MAG B550M MORTAR WIFI
Page 3: ...3 Quick Start Installing a Processor 1 2 3 6 4 5 7 8 9 https youtu be Xv89nhFk1vc ...
Page 8: ...8 Quick Start Connecting the Power Connectors http youtu be gkDYyR_83I4 ATX_PWR1 CPU_PWR1 ...
Page 9: ...9 Quick Start Installing SATA Drives http youtu be RZsMpqxythc 1 2 3 4 5 ...
Page 10: ...10 Quick Start 1 Installing a Graphics Card http youtu be mG0GZpr9w_A 2 3 4 5 6 ...