BIOS dump of 4.00 MB for a board identified as GOK JE40 HR with the number 10267-4, a pattern typical of Wistron motherboard numbering, where the suffix marks the revision. The size fits a 32 Mbit SPI flash chip. Technicians write such raw images with an external programmer to recover a corrupted or dead board. Check that the number and revision silkscreened on the PCB match before flashing, and save the original chip contents first so the machine can be restored if needed.
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 @bios_laptop. 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 →