Setup Intel DCI Debugging on UP Squared Board. Next, Ctrl f and find 'IMON' in the text field. XPS 7590 1.6.0 UEFI: unlock undervolting and remove CFG lock : Dell (reddit. Now open the UEFITool, File-Open Image File and locate your bios file (GZ301ZX.312 or sth, extract it from the file downloaded from the official ASUS support page). Guide to re-enable Undervolting after latest BIOS updates that included PlunderVolt mitigations : Lenovo () Restart, disable secure boot, and boot through the USBĬhange the value you found in output.txt then press ctrl w Put the RU.efi file inside BOOT then rename it to boot圆4.efi Make a folder called BOOT inside that folder Make a folder called EFI in root folder of USB You will now find overclocking to re-enabled.ĭownload this bios tool RU.EXE RU.EFI ()įormat a USB drive to FAT32 on GUID partition map Once this has loaded, enter setup_var_3 (VarOffset) 0x00to disable overclocking lock for example in my case setup_var_3 0xDF 0x00Įnter rebootto exit and restart your computer Make a folder called EFI in the root of the USBĭownload this file and place it inside BOOTīoot into the USB drive (spam F12 at the BIOS prompt and select your USB drive) Open the output.txt file then using ctrl f search for overclocking lock, you will get a result similar to this:įormat a USB drive to FAT32 on a GUID partition map. (path to ifrextract.exe) (input file path to extracted PE2 image) (output path to textfile)Ĭ:\users\test\downloads\ifrextract.exe C:\users\test\downloads\Section_PE32_image_B6A7A5CE-5881-4C49-50BE-69C95681685D_Setup.sct C:\users\test\desktop\output.txt GitHub ) then open a command prompt, put the following syntax in it ->.GitHub) to open the bios file inside extracted folder (System bios with bios guard ver x.x.x) then press ctrl f search for overclocking lock in text section, then double click on results at the bottom, right click on PE2 image then extract as is.ĭownload Universal IFR Extractor for Windows ( Release 0.3.6.exe file and extract the packaged files inside a folder.Įxtract the actual bios files from the extracted files using this python script BIOSUtilities/Dell_PFS_Extract.py at master I am not responsible for you bricking your device or voiding your warranty please use responsibly.ĭownload your bios file from Dell support website, then use 7Zip ( 7-Zip) to look inside the packaged. It’s easy to use with a simple interface, although it requires you to have some UEFI knowledge.This simple guide is made for advanced users only, To conclude, UEFITool is a user-friendly tool for accessing your UEFI configurations and settings and making changes to them. In terms of the features, you’ll have access to some nice UEFI tools. And when you’re done editing, you can easily export the image. You may also remove the pieces you find unwanted. You can extract the data from an image and insert items into it. You’ll be able to open them and view them inside a structured interface where you’ll see their name and additional information about them. These are some of the most common and standard BIOS image types. It is compatible with many BIOS image types, such as ROM, BIN, CAP, BIO, FD, WPH, and EFI. What is more, this application offers you many nice functionalities and compatibility. Even though it’s not very visually appealing, you’ll be able to use it easily. But the experience matters, and that is on a relatively high level. It has a simple design that looks somewhat simplistic. However, it’s also important to note that you’ll need to know about the configurations inside UEFI, even if the tool is simple and easy to use.īut if you already have that, then UEFITool will be a breeze. This tool is user-friendly as it has an intuitive interface allowing you to access your UEFI configurations easily. You can import the data via image files, view these configurations, and edit them if you want.Įven though UEFI editing is perceived as a job for professionals, you’ll be able to edit them with this user-friendly application that will provide you with a nice interface. That CapsuleX64.ffs is 0x2F6E bytes long, with a UI section of 0x0E bytes, and UEFITool extracts it exactly like this. With UEFITool, editing and viewing your UEFI and BIOS configurations are easy. UEFITool does the extraction according to FFS file header, and if it's size is not 8xSomething, no additional bytes will be included. UEFITool allows you to edit your UEFI thanks to this user-friendly interface, where you can access all of the tools inside UEFI, even if you’re a beginner.
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