BIOS for a Toshiba laptop built on the Quanta BLK motherboard, board number DA0BLKMB6E0, revision E. Quanta uses the DA0 prefix followed by a project code and MB for mainboard, and this number is printed on the PCB near the edge or under the memory slots. Supplied as a 5.51 MB RAR archive for reflashing the SPI chip with a programmer after corruption or a failed update. Match the revision letter, check that the image size fits the flash chip, and save a backup of the original contents first.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 16 Aug 2023 | Open file on RM Schematics |
| @generalbios | 26 Nov 2023 | Open file on RM Schematics |
| @generalbios | 4 Nov 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 →