Firmware dump named P1 with a 32M size note, a 32.0 MB BIN file. The name is uninformative: it gives no brand, board number or version, and P1 alone may refer to several products, so its origin cannot be confirmed. The size fits a 256 Mbit SPI flash chip. Before writing it with a programmer, compare it against a known source, verify the target chip is 32 MB, and always read and keep a backup of the original contents to recover if the image proves wrong.
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 @laptopdesktopbiosbin. 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 →