Desktop BIOS dump for the Dell OptiPlex 7060 Tower on Wistron board 17509-1, labelled as tested and fixed. The five-digit number with dash suffix follows Wistron's board numbering, printed on the PCB. The 9.01 MB RAR archive contains an image for programming the SPI flash with a clip or external programmer when the PC fails to POST or boots with corrupted firmware. Confirm the board number on your unit, read and keep the original chip contents to preserve service tag data, and check the image size fits the chip.
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 @generalbios. 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 →