BIOS for the HP ProBook 6455b AMD notebook, board 6050A2356601 at revision MB A02, packed as a 1.47 MB ZIP. The 6050A prefix belongs to the Inventec numbering used on PCB part numbers, which helps match the file to the physical board. A dump like this is written to the SPI flash chip with a programmer when the laptop powers up without display or fails after a bad update. Read and keep the original contents before writing and make sure the image size equals the chip capacity.
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 @biosarchive. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →