Boardview in FZ format for a P7P55-M motherboard, with 1.01G in the name most likely marking the board revision, 106 KB in size. The model naming follows ASUS desktop boards built on the P55 platform, though no brand field was supplied. FZ files open in tools like OpenBoardView or FlexBV and let you search parts, highlight nets and find test points when diagnosing shorts on VRM or standby rails. Check that the revision printed on the PCB matches 1.01G before relying on component placement.
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.