BIOS package for the HP ProDesk 400 G2 Small Form Factor desktop, with the HP family code L02 and version 02.48 indicated by the name. The 4.56 MB ZIP may hold a raw image or an HP update package, so inspect it before use. A raw dump is written with an SPI programmer to recover a machine that no longer posts. Back up the original chip first, as HP desktops store system data in flash, and confirm the image size matches the chip.
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 →