Toshiba laptop BIOS for the Quanta board DA0BDBMB8F0, revision F, delivered as a 6.50 MB RAR. Quanta boards carry a DA0 prefix plus the project code, here BDB, and the revision letter is printed nearby on the PCB. The image is meant for rewriting the SPI flash with an external programmer when the system will not power on properly or stays on a black screen. Back up the original chip before writing, make sure the board revision is F, and check that the file size equals 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 | 27 Apr 2024 | Open file on RM Schematics |
| @generalbios | 14 Jul 2024 | 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 →