This is the read me in the bios file..., I got to #5
Procedures for BIOS update (for UEFI-Shell, with ME / TXE Code Update) :
(Please read all the instructions carefully as below, before starting the BIOS update)
[1] Prepare a USB Flash Drive formatted in FAT32, decompress all folders and files inside this ZIP file to the root of the USB Flash Drive
[2] Plug the USB Flash Drive to a USB Port on the target PC
[3] Startup the target PC, press <Del> key to enter CMOS Setup
[4] Under the [Boot] options, select the "UEFI : USB Flash Drive" as First Priority Boot Device, Save & Exit to reboot
[5] The PC will boot to the UEFI Shell Command mode from the USB Flash Drive
[6] Type the Shell Command (FLASH), then press <Enter>, wait for the BIOS writing to complete (may take a few minutes !!!)
[7] The PC will shutdown automatically after BIOS writing completed
[8] Disconnect the power cord for 15 seconds, then reconnect the power cord
[9] Restart the target PC, press <Del> key to enter CMOS Setup
[10] Under the [Boot] options, select the "UEFI : USB Flash Drive" as First Priority Boot Device, Save & Exit to reboot
[11] The PC will boot to the UEFI Shell Command mode from the USB Flash Drive
[12] Type the Shell Command (FLASHME), then press <Enter>, wait for the ME / TXE Code writing to complete (may take a few minutes !!!)
[13] Disconnect the power cord for 15 seconds, then reconnect the power cord
[14] Remove the USB Flash Drive
[15] Restart the target PC, press <Del> key to enter CMOS Setup, check the new BIOS (with new built date and project version number) is in place
[16] Save & Exit to reboot the PC