BIOS ROM image of 2.00 MB, named for the Acer Extensa 5430 and Extensa 5630, implying one image shared by both models. The file is a raw binary intended for direct writing to the SPI flash with an external programmer rather than a Windows or DOS updater. Typical use is recovering a board with corrupted firmware or no boot. Before flashing, make sure the chip on your board is 16 Mbit, save a copy of its current contents, and confirm the board actually belongs to one of the two named models.
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 @ComputerBIOSBinFile. 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 →