Firmware dump named PREMIUM 12900 PLUS, version V(23307), dated 2021-11-16, stored as a 7.84 MB binary. It appears to be a sibling of the 12800 PLUS image from the same build, but no manufacturer or motherboard number is given, so identify the device independently before flashing. Technicians normally burn such a file onto the SPI BIOS chip with an external programmer. Always back up the original contents, verify the chip ID and capacity, and check that the image size matches before writing.
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 @tvsoftwareworld. 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 →