Regardless, the customer was given a single executable which when launched ran an interactive utility called the Insyde Flash Firmware utility. These particular devices are well integrated with the firmware in that some of the software that runs on them can be part configured through the BIOS/UEFI setup utility. In the absence of online updates being available my customer had contacted Getac and obtained a firmware update. The devices I was working with were Getac RX10’s and they look something like this. That’s all good and fine when you’re using the major vendors such as Dell, Hp and Lenovo but sometimes things can get a little more ‘exotic’ when using low volume or specialised devices. The project I was working on was a Windows 10 upgrade and as part of that upgrade, as any good desktop admin knows, we should be updating the BIOS/UEFI firmware as part of any operating system upgrade. ℹ️About GitHub Wiki SEE, a search engine enabler for GitHub WikisĪs GitHub blocks most GitHub Wikis from search engines.I did some work recently with an organisation who use specialised ‘tough’ tablets from a company named Getac. The resulting output file from both methods is the extracted firmware image we're interested in as we can verify by opening it in UEFITool. Extraction of the image part can be done with the Insyde Image Extractor using the following command: > extractor.exe PATH\TO\INPUT.fd PATH\TO\OUTPUT.binĮxtraction can alternatively be done using ISpillMyDrink's fork of UEFITool by opening, right-clicking on the InsydeFlasher capsule in the Structure view, selecting Extract Body., and saving the image. The image extracted from the updater contains not only the firmware image but also configuration files and executables. The files that we just copied need to be extracted before we can use them to flash. At this point the updater program can be closed which will result in the temporary directory being deleted. They usually have an extension of ".fd", ".bin", or ".rom" and should have a similar size to the ROM on the actual board. In the temporary directory locate the image files and copy them to another location. With some versions of Insyde Flasher executables it is possible to open the program directly with something like 7-Zip and extract the files without going through the trouble of running the program. Extracting the ExecutableĮxecutable updaters for Insyde firmware are best extracted by opening the updater, ignoring the error that will pop up on an unsupported machine, keeping the error message open, and locating the folder that is decompressed into the temporary file directory (%TEMP%) which typically starts with the prefix "7z". Most Acer firmware updates are delivered in the form of the Insyde Flash Firmware Tool. Executable updates for Insyde firmware are easily identified by the application icon and commonly used across many different brands of computers.
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January 2023
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