Secondary 1.00 MB EEPROM dump for the Dell Studio 1558, regulatory model PP39L, which the name describes as 100 percent working. Dell boards of this period carry a small extra flash for the embedded controller alongside the main 4 MB BIOS chip, and this image belongs to that smaller chip. It is meant for an 8 Mbit part. Read and keep the original contents with an SPI programmer before writing. Use it together with the matching main BIOS image to restore a board that will not power on.
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 @biosbigarchives. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →