ROM image for a Toshiba Satellite C660, model code PSC1NE-01W016AR, with a Core i3 processor, and display noted in the name, probably indicating it was taken from or tested on a unit with working display. The 4.00 MB file is a full SPI flash dump. No board number is given, so match the motherboard label before use. Technicians flash such dumps with a programmer to cure no-display or no-boot faults; save the original chip read first and verify after writing.
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 →