Raw 1 MB BIOS dump labelled JW-P43S-FUSION for a Toshiba system. The name gives no exact model or board revision, and the (1) suffix only marks a duplicate copy, so identify the target hardware carefully before using it. The 1 MB size suits a small 8 Mbit SPI flash, which you can write with an external programmer after reading and saving the original chip. Writing it onto a chip of a different capacity or onto another board is likely to fail.
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 @biosarchive. 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 →