BIOS firmware for the Lenovo B560 laptop, supplied as a 1.63 MB RAR archive. The name gives no board number, graphics variant or firmware version, so extract it and check what it contains before use. The B560 came with integrated and discrete graphics boards, so make sure the dump suits your board. Technicians write such an image to the SPI flash with a programmer to recover corrupted firmware. Read and save the original chip first and verify that the image size matches 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 →