Firmware dump from a Dell Latitude E6220 with a Core i5 processor, taken from the second chip and labelled power. At 2.00 MB it fits a 16 Mbit SPI part. On this machine the firmware spans two chips, and the power-labelled image is paired with an 8 MB display-labelled one. Write both images to the correct chips when repairing no-power or no-display faults. Back up each chip separately before programming and match chip capacities exactly, since the two dumps differ in size.
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 @bios_laptop. 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 →