MSI MS-V389 boardview at revision R1.0, covering RTX 3080 and RTX 3090 graphics cards. Stored in .brd format, it shows where each component sits and which nets connect them, allowing fast location of parts referenced in the schematic and of points for probing rails or checking a short to ground. Open it in OpenBoardView, FlexBV or a similar viewer. Confirm the revision printed on your card is R1.0; other MS-V389 revisions have their own layout files and placement can differ.
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 @boardviews_schematics. Enginerys does not host this file.
How to open a .brd file
The most common boardview extension. Several unrelated formats share it, which is why one viewer opens a .brd and another refuses it.