Fujitsu Celsius H730 mobile workstation firmware package containing BIOS, EC and KBC images. The embedded controller and keyboard controller firmware handle power sequencing, charging and keyboard functions, and on some boards sit on separate chips from the main BIOS. No board number is stated, so check the PCB markings before use. Read and back up every chip you plan to reprogram, confirm each image size matches its flash chip, and write them with a suitable SPI programmer to recover a board with corrupted firmware.
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 | 4 Nov 2018 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 28 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 →