Tested BIOS for an HP machine identified only by the code FMB-0901, a board designation that the name does not tie to a specific model. The 7.32 MB RAR archive most likely contains an SPI flash image for reprogramming the BIOS chip with a programmer. Confirm that FMB-0901 matches the marking on your PCB before use. HP boards store serial numbers and product data in the flash, so read and save the original chip first, and compare the image size with the chip capacity to make sure it fits.
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 | 28 Oct 2023 | Open file on RM Schematics |
| @generalbios | 3 Dec 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 →