ThinkPad T490S X390 Schematic FT491/FX390 NM-B891 BoardView
Admin desktops & Laptops Support Dec 19, 2020 #1 ThinkPad T490S X390 Schematic FT491/FX390 NM-B891 BoardView Attachments Thinkpad T490s - NM-B891.pdf File size 3.4 MB Views 16 Thinkpad T490s - NM-B891Boardview.rar File size 686.7 KB Views 10