Boardview for the Gigabyte Z490 AORUS MASTER at revision 1.0, saved in the TVW format of about 6.8 MB. A boardview shows both sides of the PCB with every component, pin and net, letting a technician click a part to see what it connects to, find test points and locate components named in the schematic. TVW files are opened with Teboview-type viewers or tools such as OpenBoardView-compatible programs that support the format. Match it with the REV 1.0 schematic and confirm the PCB revision first, as revisions 1.1 and 1.11 have their own files.
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 @laptexdna. Enginerys does not host this file.
How to open a .tvw file
Binary boardview from Tebo-ICT test software, frequent for Gigabyte, MSI and many newer laptop boards.