Please follow update guideline below

==== Preparation Section ====
1. Prepare an USB key and format it in FAT32 file system with EFI shell environment.
2. Extract BIOS zip file into root folder of the USB key.
3. Plug the USB key to the USB port of motherboard / system.

==== Update Section ==== (Without ME update)
1. Boot up motherboard / system with the USB key into UEFI shell environment.
2. Type fs0: to switch to the USB key (Assuming the USB key is the only storage, otherwise, enter the last fsx:)
3. Execute following command
     UpBIOS.nsh "full BIOS file name"
	 ex. UpBIOS.nsh EPRPR003.bin
4. Reboot computer after update finished.

※A sudden power shutdown or system restart during the BIOS flashing process may cause a damage in the BIOS firmware, resulting in the motherboard/system failing to boot up and displaying nothing on the monitor.

==== Update Section ==== (With ME update)
1. Boot up motherboard / system with the USB key.
2. Enter BIOS setup
3. Follow instruction below to Enable ME update from BIOS setting
	Advanced -> PCH-FW Configuration -> Firmware Update Configuration -> 
        ME FW Image Re-Flash -> "Enabled"
4. Save Changes and reset to boot into UEFI shell
5. Type fs0: to switch to the USB key (Assuming the USB key is the only storage, otherwise, enter the last fsx:)
6. Execute following command
     UpwithME.nsh "full BIOS file name"
	 ex. UpwithME.nsh EPRPR003.bin
7. After update finished, please disconnect AC power cord for 20 seconds at least.

※A sudden power shutdown or system restart during the BIOS flashing process may cause a damage in the BIOS firmware, resulting in the motherboard/system failing to boot up and displaying nothing on the monitor.

