admin desktops & Laptops Support Joined Dec 2, 2017 Messages 32,983 Nov 8, 2021 Thread Author #1 Biostar HI-FI Z87W IZ87D-AHT REV 5.3 Schematics, BoardView PDF Attachments HIFI Z87W BoardView.pdf HIFI Z87W BoardView.pdf 230.2 KB · Views: 0 HIFI Z87W SCH.pdf HIFI Z87W SCH.pdf 1.7 MB · Views: 0