Boardview for the ASUS Maximus V Extreme motherboard, revision 1.01A, in the .fz format and about 236 KB in size. A boardview maps component placement, part designators, nets and test points, letting a technician follow signals, locate a shorted capacitor or find VRM and memory rail measuring points without a full schematic. ASUS .fz files open in viewers like OpenBoardView, FlexBV or Boardviewer. Confirm that the revision silkscreened on your PCB matches 1.01A, because component placement can change between board revisions.
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 @boardview. Enginerys does not host this file.
How to open a .fz file
Compressed and encrypted boardview used for ASUS, ASRock and Pegatron boards.