BIOS image for the Fujitsu ESPRIMO E710 desktop on mainboard D3161-A1, firmware version V4.6.5.3 with release R1.23.0. The 8 MB size corresponds to a 64 Mbit SPI flash chip. It can be written with an external programmer to revive a system after a failed update or flash corruption. Fujitsu boards use D-series mainboard codes printed on the PCB, so verify D3161-A1 there first. Read and keep the original chip contents to retain serial and system identifiers.
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 @vinafix_bios. 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 →