16 MB BIOS binary for Dell Wistron motherboard 17810-1. The name gives no model or working status, so treat it as untested and verify it before relying on it. The size matches a 128 Mbit SPI flash chip, allowing a direct write with a programmer such as a CH341A. Wistron's numbering pattern identifies it as the ODM for this Dell board. Before flashing, read and save the existing chip contents, which may hold the service tag, and confirm the PCB number matches.
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 @schematiclaptopramkushwaha. 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 →