BIOS dump for a motherboard numbered 15341-1, a Wistron-style number, marked pass in the name to indicate a working image. No laptop brand or model is given, so check the board number on the PCB before use. The 16.0 MB size matches a 128 Mbit SPI flash chip. Technicians write such a file with a programmer like a CH341A or RT809 to revive a board with corrupted firmware; keep a copy of the original contents first in case of unit-specific data.
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 @ShareMan_Electronic_Files. 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 →