Firmware package for the Lenovo ideapad 330-15IGM laptop, carrying the BIOS version code 7XCN24WW. The IGM suffix points to the Intel Gemini Lake platform used in this series. The 3.65 MB archive may hold an official update or a programmer-ready image, so check its contents before use. For a board that does not boot, write the SPI flash externally after saving the original dump and confirming the image size. For a working unit, use the vendor update tool instead.
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 @biositechyangiyer. 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.