Raw read of a Winbond W25Q256FW flash chip in SOIC-8 package, a 1.8 V, 256 Mbit part, giving a 32 MB image. Nothing in the name identifies the laptop or board it came from. The 1.8 V rating matters: a typical 3.3 V programmer needs a 1.8 V adapter, or the chip can be damaged during reading or writing. Use the image only on a board you can confirm matches, check the capacity again, and keep a backup of the original contents before flashing.
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 @L9BCM2MdAgNjNDk1. 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 →