BIOS archive for the Toshiba Satellite C50-A with a DB10FT board carrying the Inventec number 6050A2567201, marked MB-A02, in a 2.99 MB ZIP. The 6050A prefix is the Inventec numbering pattern for its laptop boards, and the A02 suffix refers to the board revision. Technicians write such an image to the SPI flash with a programmer to revive a board with corrupted firmware. Verify that the full number and revision on the PCB match, keep a backup of the original read, and check that the file size fits the 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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →