Lenovo Thinkpad X230 can not turn on

[sparrow2719]

Hi, anyone ever experience the Lenovo X230 cannot turn on ?
Motherboard code: LDB-2

When pressed the power button turn on for 3 second and then turn off.

[on/off]

Re: Lenovo Thinkpad X230 can not turn on

Link Schematic and boardview:

https://drive.google.com/file/d/0B2m...EzeW5CcDA/view