Binary BIOS image of 8 MB for a laptop board carrying the Wistron number 13269-1, with model hint 3542 and an ok tested remark in the name. Wistron numbers its boards with a five-digit code and a revision suffix, and it builds systems for brands such as Dell, Lenovo and Acer. The dump is written to the SPI flash with an external programmer to recover a board with no power-on or no display. The name gives few other details, so confirm the PCB marking, back up the existing chip, and check that the flash is 8 MB.
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 @ITHINKHS. 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 →