Firmware for a Toshiba Satellite C55-B866-type machine built on Quanta board DA0BLJMB6C0 revision C, marked OK, indicating the dump was reported as working. Quanta boards use DA0 codes in which the middle letters name the project, here BLJ. The 3.13 MB RAR is meant for reprogramming the BIOS chip with an SPI programmer after corruption. Verify the board code and revision on the PCB, back up the existing contents first, and make sure the image size matches the flash 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 | 29 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 →