Raw 8 MB BIOS image for the Lenovo IdeaPad 330S-15ARR, an AMD Ryzen-based 15-inch model, with no board number or firmware version stated in the name. Check the motherboard number printed on the PCB before use, since IdeaPad models can use different board variants. Technicians write such dumps to the SPI flash chip with a programmer when the laptop shows no post or a corrupted BIOS. Save the original chip contents first and confirm the chip capacity is 8 MB so the image fits.
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 @BiosSchematicWorld. 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 →