[Sovled]Unity don't render shadows

Unity Engine
1

Unity was fine while I’m using Surface Pro and Lenovo. This problem came up since I’m using Surface Pro 3. No shadows rendered. Not Quality Settings or Render Path. Unity version is 4.5.3.

CPU: i7-4650U
Video Card: Intel HD Graphic 5000
RAM: 8G
Operating System: Windows 8.1

(Sorry for several grammer mistakes)

2

Screenshots:

3

can u share project?what kind of shader you using?

4

It’s just a empty project. Using default shaders.

5

Alright I sovled this. Just switch back to DX9 mode. Probably Intel HD Graphics 5000 doesn’t support DX11…? Or my videocard is broken…