Duplicate of the 8530w BIOS dump, a 4 MB raw binary suited to a 32 Mbit SPI flash. The name states nothing beyond the model reference, so revision and board number are unknown. Two reads let you confirm a stable read by comparing hashes. When restoring a board, desolder the chip or use a test clip with a CH341A-class programmer, back up its contents, write the image, and verify it before reassembly.
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 →