admin desktops & Laptops Support Joined Dec 2, 2017 Messages 34,020 Oct 9, 2020 Thread Author #1 Q270/Q250 Schematic Attachments Q270 Q250 (SB20L28282) 2.4.pdf Q270 Q250 (SB20L28282) 2.4.pdf 2.5 MB · Views: 0