Firmware for the HP ProDesk 600 G1 Tower business desktop, the TWR version, delivered in a 7.83 MB RAR archive. The name gives no BIOS version or flash chip details, so check what the archive contains before use. Such files serve to restore a corrupted BIOS by writing the image directly to the SPI flash chip with a hardware programmer and clip or socket. Tower, SFF and Mini boards of this series differ, so use the image only on the tower model, save the original contents first, and confirm the image fits the chip size.
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 →