Firmware dump for the HP ProBook 6550b, Inventec board 6050A2326701, revision MB-A02, in a 2.00 MB zip archive. The name gives no further variant details, so it is a plain dump for this board. Technicians use it to restore the SPI flash when the laptop powers on without video, beeps or refuses to boot after a failed update. Compare the 6050A number and A02 revision on the PCB, read and keep the original chip, and ensure the image size matches the flash chip 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 @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 →