BIOS dump for the HP ProBook 450 G8 on board DAX8QIMB8B0 revision B, packed in a 12.9 MB ZIP file, with ME marked in the name, which likely refers to a prepared Management Engine region. The DA-style number follows Quanta numbering, the ODM that built this motherboard. Use it to restore a board with damaged firmware by programming the SPI chip directly. Confirm the PCB number and revision match exactly, back up the existing contents, and check that the image fits the flash chip size 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 .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 →