My Laptop can NOT start sallyxhl2014-09-26 16:19:59

I can not start my laptop. 

I click the ON button. My laptop totally has no response, no light, no sound. I connected every thing correctly. 

I have very important data in this laptop in C drive. How could I copy  my data in to portable hard drive?

可能是系统问题。 拔掉电源，拿掉电池，等1-2分钟后，重新安上电池等等。

挽救资料很容易，把硬盘拿出来装入Enclosure（5到10刀），连另外一台电脑