admin desktops & Laptops Support Joined Dec 2, 2017 Messages 32,981 Nov 14, 2020 Thread Author #1 Lenovo Legion Y520-15IKBM DY520 NM-B391 REV 1.0 Schematics, BoardView Attachments Legion Y520-15IKBM - DY520 NM-B391 Boardview.rar Legion Y520-15IKBM - DY520 NM-B391 Boardview.rar 2.1 MB · Views: 8 Lenovo Legion Y520-15IKBM NM-B391.pdf Lenovo Legion Y520-15IKBM NM-B391.pdf 3.1 MB · Views: 2