HP system firmware saved as a .rom file of 1.00 MB, carrying the version label F.20 in the HP style of BIOS numbering. No laptop model or motherboard number appears in the name, so the target platform must be confirmed before use. A 1 MB size suits an 8 Mbit SPI chip. Such images can be written with a hardware programmer when the machine will not boot, but always back up the existing chip first and compare the version and model details against the unit on the bench.
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 →