Working BIOS for the Lenovo Yoga 720-13IKB, Compal board LA-E551P revision 3, with DIZY6 shown as the Compal project code. The RAR is 5.09 MB. Compal marks its boards with LA-xxxxP numbers on the silkscreen, and the number and revision should match before flashing. Technicians use such dumps to recover a bricked SPI flash with an external programmer. Read and keep the original contents first, and check the image matches the chip's capacity.
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 →