Firmware dump for the Toshiba Satellite C800 built on the Quanta board DABY3CMB8E0, archived as a 2.71 MB RAR. DA-prefixed numbers belong to Quanta, which manufactured this board for Toshiba. The name does not give a revision or version, so compare the full code on the PCB before using it. Technicians program the BIOS SPI chip with an external programmer to fix corrupted firmware or no-boot faults. Save a copy of the original chip contents first, and confirm the image size matches the installed flash chip.
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 →