x896569-002 in U5301 and U5401 no have vcc

[davidoffz]

Hello guis.
please help me i have Microsoft Surface x896569-002 in U5301 and U5401 no have vcc no screen cooler not working but i have CPU voltage motherboard is starting bat black screen

and i need schematic of this product.
help me please

 

[ThienBui]

try
https://vinafix.com/threads/microsoft-x896569-002-a7-e49068pro3-tp-v1-1.23923/

 

[Appleexpert]

microsoft surface pro 3 board view

 

[ThienBui]

surface

surface not have boardview or schematics