Firmware image for an HP ProBook 450 G2 built on the LA-B181P motherboard, a number following Compal's LA-xxxxP pattern, so Compal is the board maker. The 8 MB size fits a 64 Mbit SPI flash chip. Technicians use such a dump to recover a board that will not post or shows a black screen after corruption. Make sure the LA code and revision on the PCB agree, save the existing chip contents with a programmer, and verify the written data before reassembly.
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 @bios_laptop. 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 →