BIOS dump for the HP ProDesk 400 G5 Microtower, board code name Sousaphone, revision A. The name spells the model OroDesk, which is clearly a typo for ProDesk. HP uses such code names on the motherboard silkscreen, so check it before flashing. Write the image to the SPI chip with a hardware programmer to restore a unit with corrupted firmware, but read and keep the original contents first. Confirm that the image size fits the chip on the board.
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 →