Many thanks. I still have not figured out what changes need to be made (+ hex). Separately, I apologize for creating a post in the wrong thread (we read the rules, as usual, last).
Serg008, let me tell you here in detail how exactly I should do this (after all, it's easier to teach once than to do a BIOS every time). I ran the utility. Specified the original bios. He took it apart. The result is a "dump" folder with files. But .... There are four such files (from * 649 to * 652). Which one and what needs to be fixed in WinHex??
Make/upload RWE report https://forums.mydigitallife.net/threads/rw-everything-latest-news.29789/ and Slictoolkit's screen (Advanced tab)