BIOS for the HP ProBook 6555b on the AMD platform, using Inventec motherboard 6050A2356601-MB-A02. Inventec numbers boards 6050A with an MB-A revision suffix, so verify A02 on the PCB before writing. The dump is flashed onto the SPI chip with a hardware programmer to recover a bricked board or after replacing the flash. Read the original first to keep serial number and product data, and confirm the image size matches the chip so the write does not fail.
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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →