RAR archive of BIOS firmware for the HP ProBook 4730s and 4530s, two models sharing an Inventec-designed platform, 2.33 MB in size. No board number or revision is given in the name, so compare the PCB markings against the contents before use. Technicians use such dumps to revive a board that powers on with no display or is stuck after a failed update, writing the image to the SPI chip with an external programmer. Always dump and keep the existing chip contents first, and confirm the image fits the 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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 28 Oct 2018 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 29 Oct 2019 | 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 →