Working BIOS dump for the HP EliteDesk 800 G2 in the small form factor chassis, reported as fully functional. The RAR is around 22.8 MB and may include more than one image or supporting files. Business desktops like this often fail to boot after corrupted firmware, and a known good dump can be written to the SPI chip with a hardware programmer. Read and keep the original contents first, since they may hold serial, product and license data, and check the image size matches the flash chip 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 @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 →