Tested working BIOS dump for the Toshiba Satellite C55-B1B70 on Quanta board DA0BLIMB6F0, revision F, in a 3.69 MB RAR. The DA0xxxxxxxx code follows Quanta's board numbering, so Quanta is the ODM behind it. Write it to the SPI flash with a programmer to revive a laptop with corrupted firmware or no boot. Confirm that DA0BLIMB6F0 and revision F are printed on your PCB, check that the image size matches the chip, and save the original contents before writing.
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.
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 →