Lenovo ThinkPad W520 - WISTRON KENDO-3 WS - 10222-SA

Shematic ThinkPad W520 - WISTRON KENDO-3 WS - 10222-SA
IBM w520 H0222-4

 

[Badpixel09]

W520 (H0222-5)
Boardview + Schematics

 

[alarkm]

Processor its ok, because laptop start with SR02N in this dump....
I dont know what is wrong....

This works on SR02N & SR014 I7QM
THANK YOU