16 MB BIOS dump for an HP ProBook 450 G4, described as password unlocked, meaning the stored BIOS password has been removed. Brand and model are inferred from the 450 g4 naming only. It is written to the SPI chip with a programmer. Unique data such as the serial number, UUID and any Windows key may differ from the target unit, so back up the original chip and transfer that data where possible. Make sure the board matches before writing.
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 @biosfilebins. 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 →