Schematic diagrams for Laptops Lenovo ThinkPad T490s / Lenovo ThinkPad X390
Project: NM-B891 Rev: 1.0
Schematic diagrams for motherboard marked FT491/FX390 NM-B891
Format: PDF
Total pages: 125
+ BoardView Rev: 1.0
The program for viewing is attached.
BoardView is a layout of components on a printed circuit board (PCB) with a wide range of repair functions.