Firmware package for MSI laptop mainboard MS-17E71 version 1.0, containing a 16 MB BIOS image together with the EC (embedded controller) firmware in one RAR archive. The MS-xxxxx code is MSI own board numbering. Technicians use the BIOS file to reflash the SPI chip with a programmer and the EC file to restore keyboard controller, battery charging and power-on behaviour. Back up both chips before writing, confirm the PCB reads MS-17E71 Ver 1.0, and make sure the target flash is 16 MB.
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 @biosarchive. 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 →