Raw 8 MB SPI flash dump labelled G50-70, a name matching the Lenovo G50-70 laptop family, although the file gives no board number or revision. A binary of this size fits a 64 Mbit chip and can be written directly with a CH341A or similar programmer to recover a board that does not boot. Check the board number printed on the PCB against a known source before writing. Back up the original contents so the serial number and other system data are kept.
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 @bioshub. 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 →