ASUS GTX650 Ti boardview, with the name marking an OC (factory overclocked) variant. Stored in the .fz format, it opens in boardview software like FlexBV and shows component outlines, part designators and net connections across both sides of the PCB. Useful when checking the core and memory power stages, measuring resistance to ground on rails, or finding where a burnt component sits. ASUS often made several PCB revisions of one model, so compare the board code silkscreened on the card with the layout before replacing parts.
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 @cyberlanelectonik. Enginerys does not host this file.
How to open a .fz file
Compressed and encrypted boardview used for ASUS, ASRock and Pegatron boards.