The structure changes across different versions, so make sure you have the same BIOS.įollow these instructions until and including the conversion with ifrextractor.exe.ĭisable Secure Boot and CSM and boot from the USB drive in UEFI mode. The final path of the shell will be USB:\EFI\BOOT\BOOTX64.EFI.ĭownload your current BIOS version from the motherboard vendor's site. How to change hidden settings without flashing a modded BIOS Preparationĭownload datasone's modded shell and rename it to BOOTX64.EFI.įormat a USB drive as FAT32 and move BOOTX64.EFI to USB:\EFI\BOOT\ (create the folders EFI and BOOT manually). The section below is unrelated to the above tool. Replace files the same way you extracted them: Extract as is -> Replace as is and Extract body -> Replace body To find the correct sections in UEFITool 0.28.0 you can search for File GUIDs you copy from UEFITool NE. Press the UEFI Files download button to download the modified files and the change log. UEFIFind uses ffsParser to find image elements containing a specified pattern. It supports parsing of full BIOS images starting with the flash descriptor or any binary files containing UEFI volumes. Here is a forum post by Lost_N_BIOS with possible access level values ( CTRL + F 05/Yes). UEFITool is a cross-platform C++/Qt program for parsing, extracting and modifying UEFI firmware images. A different value does not necessarily mean it's hidden. However, if it is, you can remove the suppression by unchecking the offset.Īnother method of controlling item visibility is changing the access level. The presence of a Suppress If opcode doesn't always mean the condition is true. It varies from UEFI to UEFI.Ī Suppress If opcode hides nested items if the condition is true. Using both at the same time can cause issues. If one method doesn't work, try the other one. Use the top-right navigation to travel upwards. Make sure the parent forms are visible when targeting a setting. Press ESC after selecting OC Profiles to access Setup. on MSI boards, you can replace OC Profiles with Advanced (child of Setup) to gain access to a lot of Forms that are otherwise inaccessible due to missing references while still retaining access to OC Profiles. This is useful for UEFIs that have a custom Advanced Form.Į.g. BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Format: 3.0 (quilt) Source: uefitool Binary: uefitool, uefitool-cli Architecture: any Version: 0.28.0-1. You can change the target Form of top-level references here. Dotted underlined text has references to Forms and can be clicked.Upload the 4 files to the UEFI Editor page. Extract PE32 image section as is and setupdata as body. focal (20.04LTS) (devel): UEFI firmware image viewer and editor universe 0.27. Scroll down inside the currently expanded section and find AMITSE and setupdata (sometimes both required files are under AMITSE). You have searched for packages that names contain uefitool in all suites, all sections, and all architectures. Ifrextractor.exe "Section_PE32_image_Setup_Setup.sct" verbose
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