BIOS firmware for the HP ProDesk 400 G7 Microtower desktop, board code name Jamie, revision B, and marked as fully working. The RAR is about 16.2 MB, consistent with a 16 MB flash image for a 128Mbit chip. Technicians use these dumps to reprogram the system board SPI flash when the PC fails to post or firmware is corrupted. HP stores serial and product data in the firmware, so back up the original chip before writing, and confirm the revision printed 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.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 3 Jul 2024 | Open file on RM Schematics |
| @generalbios | 4 Nov 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 →