Firmware dump for the IdeaPad 330C-15IKB using Compal mainboard LA-G201P at revision 1.0, packed as a 4.66 MB RAR. Compal labels its boards with the LA-xxxxP pattern, and the number printed on the PCB must match before flashing. Such images are used to restore a bricked BIOS, fix no-display faults or recover from a failed update via an SPI programmer. The name does not state the CPU variant, so compare it with the installed processor. Save the existing chip contents first and check the size against the flash.
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 →