BIOS and EC firmware for the Granger6 motherboard, board number 6050A3166001-MB, revision A02 (A2), sized for a 16 MB flash chip, in a 7.97 MB RAR archive. The 6050A numbering belongs to Inventec, the ODM that designs these boards for major brands. Program the 16 MB SPI chip with a hardware programmer after reading and saving the original. Confirm the board number and the A02 revision printed on the PCB, and check the image is exactly 16 MB so it fits the chip.
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 @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →