Compal LA-M611P board firmware for the Realtek RTS5452H USB Type-C power delivery controller, provided as a zip with no version or checksum in the name. Compal identifies boards with LA-xxxxP codes printed on the PCB, which should match before you use this dump. The usual job is reprogramming the SPI flash beside the PD chip to fix laptops that refuse USB-C charging or show port errors. Read and keep the existing contents first, confirm the file size suits the chip, and verify after writing.
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 @biosdumpcomputer. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →