Open that file in hex editor and make sure it's not all FF"s. Verify after reading it should tell you chip and buffer or memory match, then that is possibly a good verified file (not always). If it verified good, then you hit save BIOS. Once you've done that, hit read and when it's done hit verify. Sometimes you might need to choose less than full ID, or different than ID too, like BIOS ends in FV sometimes BV works better, but you'll figure that out later if it comes to that. Hit detect and if it detects your chip by ID OK, then select that one. Then open software of your choosing to try first, I already try newest version first. If it is all FF's, that's verified invalid blank and you need to use another software version or CHIP ID and try again until you get verified and valid backup). Run read, then verify, once it says "Chip/Buffer match" then that is verified, click save and then open that file in hex editor and make sure it's valid BIOS and not all FF's. The contents of the files is not the same but it is very similar. You can compare the backup file with the original bios file from manufacturer site, using one hex editor software. Attention, before continuing with the PART 3, please check the content of the backup file.
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