ROM image named SM30109, 2 MB in size, with no brand, model or board number given. The name looks like a vendor BIOS version string, but the device it belongs to cannot be identified from the name alone. A 2 MB image fits a 16 Mbit SPI flash chip, and such files are usually written with a CH341A-type or similar programmer. Before writing, open the image in a hex editor or a BIOS tool to confirm its vendor and model strings. Back up the current chip and make sure its capacity matches the image size.
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 .rom file
A BIOS image as shipped by the vendor (commonly AMI) — often the BIOS region only, without descriptor or ME.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →