Firmware archive for the Dell OptiPlex 7470, with board code IPCFL-GL revision A00 and a 32 MB BIOS image. That size corresponds to a 256 Mbit SPI flash device, so the image must go to a chip of the same capacity. A technician uses such a dump to recover desktops that stopped posting after a failed update or show a blank screen with diagnostic LED codes. Read and save the original contents before programming, check the board marking on the PCB against IPCFL-GL, and verify the write after flashing.
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 →