Firmware image in .rom format for the ASUS A45A, cross-referenced to the K45VM, on Compal motherboard LA-8221P. Despite the extension it is an 8 MB raw flash image that can be written to the SPI chip with a programmer. The K45VM name commonly indicates a variant with discrete graphics, so confirm the board configuration before using it. Check the LA-8221P code on the PCB, read the existing chip and keep that backup, and make sure the flash capacity matches the 8 MB file.
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 @abgm_manutencao_bios. 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 →