Zipped BIOS image for the Lenovo IdeaPad 100S-11IBY, with the board identifier NB116BT1 and version marker V10 shown in the name, packaged at 2.33 MB. The inner .bin is a raw flash dump meant for programming the SPI chip directly with a hardware programmer when the tablet-style laptop fails to boot or has a corrupted firmware. Verify the board marking matches NB116BT1, back up the existing chip content before erasing, and confirm the image size equals the flash capacity, otherwise the write will fail or be incomplete.
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 →