BIOS ROM for the Acer Extensa 5620S with a Duo-series processor on an Intel 965GM chipset. The dump is marked working and labelled version 1.29. Its 1.00 MB size corresponds to an 8 Mbit flash chip. Technicians use images like this to recover boards that show no display after corruption or a failed update. Save the original chip contents with your programmer first, then write and verify. Check the motherboard and chipset variant, because 5620 boards come in several configurations.
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 @biosarchive. 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 →