The normal procedure to flash an AMI UEFI BIOS into the BIOS chip of an ASRock mainboard is to copy the BIOS onto a FAT32 formatted USB Flash drive, to enter the BIOS, to navigate to the "Tools" section and to choose the "Instant Flash" option. General information about flashing an ASRock BIOS file: You can find a guide about its usage within the Annex part of this post.Īlthough I have own experience only with the BIOS of my ASRock X570 Pro4, I am very confident, that the method will work with modern ASUS X570 chipset mainboards as well. Usage of the Flashrom tool: (recommended for 32MB sized BIOSes of AMD chipset mainboards)
#MSI Z87 UEFITOOL UPDATE#
Start Easy Update for BIOS Update in Windows, select ORIGINAL file (then some timeconsuming checking seems to happen).Download AI-Suite (when not for Win10 available use Version for 8.1).Our Forum member Wishbringer reported, that he was able to successfully flash modded *.CAP BIOSes into the BIOS chip of several Intel 7-, 8- and 9-Series Chipset ASUS mainboards by doing the following: The UEFI BIOS should now be fully re-flashed and updated! Reboot and give it a try!.Flash the modded BIOS by running the following Command Prompt as Admin:.Replace the original *.CAP BIOS file within the AFUWIN64 folder by the modded *.ROM BIOS file.This is normal and nothing to worry about. Note: Due to the removed capsule header the *.ROM file is a little bit smaller sized than the original *.CAP file. Removal of the BIOS Capsule Header.png 802×280 9.48 KB Open the *.CAP file, do a right-click onto the listed "AMI Aptio capsule", choose the option "Extract body…" and save it as *.ROM file.
#MSI Z87 UEFITOOL HOW TO#
Here is the way how to do it by using the latest UEFITool version (you can get it >here<): The removal of the capsule header can be done by several BIOS tools. Remove the capsule header from the modded *.CAP BIOS file and save the modded BIOS as *.ROM file.
#MSI Z87 UEFITOOL MANUAL#
For details please look into your mainboard manual or at >thisherehereAMI AFUWin64 v3.05.04.
These boards have a special "Flashback USB port" and a special "USB Flashback button". Many ASUS mainboards with an Intel 7- 8- or 9-Series chipset do support this very easy to use feature to get a modded BIOS flashed. Usage of the ASUS “USB Flashback” feature (easiest option): There are at least 4 options how to solve this problem:ġ. These types of ASUS BIOS files are capsuled and write protected, which makes it impossible to flash a modded. That is why it should be no problem to get an accurately modded BIOS flashed into the BIOS chip by using the ASUS standard tool named “EZ Flash”.įlashing an ASUS BIOS file with the extension “.CAP”: It is most common for ASUS P67 and Z68 mainboards. This BIOS file type is not capsuled and usually not write protected. Since SoniX has presented his wonderful UBU tool (look >herehereherethisherehere< (Lost_N_BIOS’s Guide).įlashing an ASUS BIOS file with the extension “.ROM”:
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