BIOS image for the Lenovo G484, labelled as working, with a tag that refers to the CPU onboard and mentions both AMD and Intel, probably meaning an Intel platform with AMD discrete graphics; the exact meaning is not certain from the name. The 4 MB size fits a 32 Mbit SPI flash chip. Use it for programmer-based recovery of a dead or bricked board. Check that your board carries the same graphics layout, read and back up the original chip, and verify after 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 @biosarchive. 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 →