My Laptop can NOT start

来源: sallyxhl 于 2014-09-26 08:19:59 [] [旧帖] [给我悄悄话] 阅读数 : (306 bytes)

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?

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