HP ProBook 450 G5 BIOS dump for the Quanta DA0X8CMB6E0 board at revision E, made for a 25128PP-type 16 MB SPI flash chip. The RAR is about 5.8 MB compressed. Quanta boards use the DA0 prefix and MB plus revision letters, so match the code printed on your PCB. The image is written with an external programmer to revive a board with a corrupted BIOS. Back up the original chip first, since it may hold the serial number, and confirm the extracted file is exactly 16 MB.
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 →