BIOS for a Dell 5620 with an AMD CPU, on board 213080-1, an image for a 16MB flash chip marked fully working by the name. The 2xxxxx-1 style board number follows Wistron, which builds many Dell platforms. Technicians flash such dumps with an SPI programmer to recover boards with corrupted firmware or no display. Confirm the AMD variant and board number on the PCB, save the original chip contents first since they hold the service tag, and ensure the image size equals the chip capacity.
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 .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 →