![]() ![]() Noise Reduction minimizes extraneous visible artifacts including luminance (grain) and color noise, that degrade video quality. ![]() Here’s a handy tool for interrogating firmware volumes: UEFITool! It is written by Nikolaj Schlej, and is great for examing the Regions/Volumes/Sections/Files that make up a UEFI image. ![]() UEFITool is a cross-platform C++/Qt program for parsing, extracting and modifying UEFI firmware images. It supports parsing of full BIOS images starting with the flash descriptor or any binary files containing UEFI volumes. I tested with version 0.21.5, available from the releases tab on GitHub.įor UEFITool to begin to do its work, you must provide it a UEFI image. This could be an image you create as a BIOS developer, or you can dump an image from a system using a ROM programmer or Intel’s Flash Programming Tool (FPT.EXE). The tool opens displaying a graphical layout of the image on the left side: Will dump a system’s SPI part(s) to a binary dump file. The “Information” panel on the right side will show details of what is selected in the left panel: You can expand and collapse the various components of the image and dig deeper. What you can do with UEFITool depends on the type of the image component you select. Below are screenshots illustrating the options available for each type of firmware component. Hopefully this will give you an idea of how the tool can help you. There is also a great search feature that lets you search your image for a hex pattern, GUID, or text. UEFITool is a versatile application that accepts BIOS image files as input in order to facilitate the visualization and editing of the data inside them. UEFITool is free software released under the BSD License. UEFITool is brought in a line of work that was less exploited and advertised up until recently. The management of UEFI images is said to be a job for professionals, although. It is extremely useful for interrogating and manipulating the components of a UEFI BIOS image. ![]()
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