Main BIOS image for the Toshiba Satellite A135, model S2276, stored as a 1 MB raw binary. The size points to a 1 MB (8 Mbit) flash chip, typical of notebooks of that generation. The name gives no board number or version, so compare the motherboard with the target model before writing. Flash it with an external programmer that supports the installed chip, and keep a copy of the original contents in case the replacement image does not boot.
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 .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →