BIOS firmware package for the HP ProDesk 400 G2 in microtower (MT) form, supplied as a 4.19 MB RAR archive. The name gives no board revision, flash chip type or BIOS version, so open the archive and check the image size against the SPI chip on the motherboard before use. Technicians use such dumps to recover a desktop that fails to POST after a corrupted update. Read and save the original chip contents with a programmer such as a CH341A first, so serial, MAC and licensing data can be restored if needed.
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 →