BIOS dump for the ASUS K52J family, specifically the K52JR, with 216-0774211 in the name, which is an AMD graphics chip part number indicating the discrete GPU on this board. The 4 MB size matches a 32 Mbit SPI flash. Confirm the same GPU is fitted, since UMA and discrete boards need different firmware. Back up the original chip, program with an external flasher, and check the motherboard revision before relying on 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 @abgm_manutencao_bios. 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 →