Second 8 MB copy of the 250 G1 firmware dump, useful for checking that both reads are identical before trusting either. Verifying two reads is standard when working with SOIC clips, where poor contact can silently corrupt data. The image targets a 64 Mbit SPI chip and is written with a hardware programmer. Back up the destination chip first. Be aware that serial and board identity data from the source unit may be embedded in the image.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosfilebins. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →