ROM firmware image named E5500A17, 1.50 MB, with no brand or board stated. The name suggests an E5500 model with version A17, but it cannot be tied to a specific machine from the name alone. A 1.5 MB size does not match a standard flash chip capacity, so it is likely a BIOS region or update payload rather than a full dump. Check the contents with a hex or UEFI tool before flashing, and back up the existing chip first.
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 @biosbigarchives. 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 →