BIOS image for an L70 laptop mainboard, version D according to the MB-VER marking in the name. The brand is not given, so confirm the model through the board label. The file is 8 MB, which corresponds to a 64 Mbit SPI flash chip. Technicians write such dumps with a hardware programmer when a notebook is dead after a failed update. Check that the board revision letter matches D, read and keep the original chip contents, and verify the written data afterwards.
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 @afsbiosfree. 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 →