Dell PFS Extract version 3.6, a utility in a 4.70 MB rar used to unpack Dell BIOS update packages built in the PFS format. It splits the update into its components, such as the main system BIOS, embedded controller and other firmware, so a technician can obtain a raw image for SPI programming. The output usually is not a ready full dump, and missing regions or system data may have to be merged by hand. Back up the original chip and check image size before writing.
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 @Laptopdesktopbios. 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 →