BIOS firmware for the Acer Predator PH317-52, built on the DH53F platform with Compal board LA-F991P revision 1.C. Compal uses the LA-xxxxP numbering, printed on the PCB along with the revision, so check it before flashing. The 11.0 MB RAR likely holds a full SPI image intended for direct programming when the gaming laptop will not POST or after a failed update. Read and keep the original dump first, and make sure the image size matches the capacity of the flash chip on the board.
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 →