BIOS archive for the HP Pavilion DM4, board code name ZIDANE2, PCB number 6050A2402401 with the MB-A02 main board revision noted in the name, compressed to 2.90 MB. The 6050A prefix belongs to Inventec's board numbering, so HP used Inventec as the ODM for this design. The dump is intended for rewriting the SPI flash with a programmer after corruption or a failed update. Check that the board number and revision on your PCB agree, save the original contents first, and confirm the image size equals the chip capacity before writing.
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 | 24 Apr 2018 | Open file on RM Schematics |
| @generalbios | 8 Oct 2023 | 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 →