BIOS together with EC firmware for the Compal LA-F952P motherboard, DH53F variant at revision 10, described as fully working and compressed into a 5.35 MB RAR archive. This Compal board appears in Acer Nitro 5 notebooks, and the files are intended to restore a laptop that will not power on or post after corruption. Program them onto the respective chips with a suitable SPI programmer. Read the board number and revision from the PCB first, back up the existing flash contents, and confirm the image size matches the chip.
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 →