Raw 2 MB binary labelled PATEK DIS MB, apparently a BIOS dump for a motherboard with the code name Patek in a discrete graphics (DIS) variant. The name gives no laptop brand or board number, so identification relies on the technician matching the code name to the board. A 2 MB image corresponds to a 16 Mbit SPI flash chip. Compare the size with the chip fitted on the board, read and save the existing contents first, then write with a programmer such as a CH341A or RT809H.
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 @efibios. 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 →