Firmware archive for the HP ProBook 4545s, 2.28 MB, with no board number, revision or chip type in the name. The image inside should be identified after extraction, since several board variants may exist for the model. Such dumps are used to recover laptops with corrupted or locked BIOS by flashing the SPI chip with a programmer. Compare the motherboard number on the PCB with known variants, confirm the image size matches the flash capacity, and keep a backup of the original read.
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 @afsbiosfree. 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 →