HP notebook firmware for the Realtek RTS5456H Type-C PD controller, taken from Quanta board DAG3PAMB8D0 and stored as a RAR with CRC32 0x7C0C35BD. Quanta numbers its boards DA plus project code plus MB and a revision suffix, so the silkscreen must match. Technicians write this image to the controller's SPI flash when USB-C charging, dock power or port detection stops working after corruption or a short. Back up the current chip, flash with a programmer, then compare the readback against the stated checksum.
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 .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 →