Raw 16 MB BIOS dump for the Wistron board 19861-1, with no brand or model identified in the name. The size fits a 128 Mbit SPI flash, and it may accompany a separate 8 MB image for boards that carry two chips. Technicians write it with an external programmer to recover a corrupted or bricked system. Check the chip marking and the board number on the PCB first, and keep a backup of the original contents, which can hold serial and licensing data.
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 @afsbiosfree. 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 →