BIOS for the Pegatron APM80-D3 motherboard, version 0500, supplied as a 519 KB RAR. Having a numbered version helps when comparing it with other dumps for the same board, or when a specific release is required. Technicians write the image to the flash chip with a hardware programmer to revive a board that will not POST. Verify that the board model matches, check that the image size equals the chip capacity, and keep a backup of the original contents before erasing.
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 @afsbiosfree. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →