BIOS dump for the HP 440 G4 SFF desktop, a small form factor business PC, with the board referred to as Cetus revision A and the name stating it is fully working. The 6.48 MB RAR holds the image to program onto the motherboard SPI flash with an external programmer when the machine fails to boot after a corrupted update. Read the original chip before writing and keep the copy, since HP stores serial number and product data there. Make sure the extracted image size matches the flash chip capacity.
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.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 3 Dec 2023 | Open file on RM Schematics |
| @generalbios | 16 Dec 2023 | Open file on RM Schematics |
| @generalbios | 17 Dec 2023 | Open file on RM Schematics |
| @generalbios | 14 Jul 2024 | Open file on RM Schematics |
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 →