Archive for the Quanta DAUT1AMB6E1 motherboard at revision E, packed as a small RAR of about 916 KB. Quanta uses the DA-prefixed code, with UT1 identifying the project, and the trailing letters and the REV value printed on the board should be checked. The name does not reveal whether the archive holds a schematic, boardview or firmware, so inspect it first. A file of this size often holds a boardview or BIOS image; with firmware, read the existing chip before writing anything to it.
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 @biositechyangiyer. 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.