HP firmware for a Realtek RTS5456H USB Type-C PD controller, associated with Quanta board DAG7HGMB8B0 (G7HG project). The name also carries SVD4, likely a board or firmware variant tag. Quanta's DAxxxxMBxxx numbers identify project code and PCB revision, so match them exactly. Technicians write this image to the controller's SPI flash when USB-C charging or alt-mode display fails. Save the existing chip contents with a programmer before flashing and verify the result afterwards.
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 →