Laptop can't turn on

screen appears black no matter what I do.

it just happened suddenly.  it was fine in the morning.  what propblem could be?

thanks,

 

所有跟帖： 

• took the battry off totally -Gummy_Bear- ♀ (76 bytes) () 07/21/2011 postreply 17:10:21

• let me try. thanks. -美西游子- ♀ (0 bytes) () 07/21/2011 postreply 17:14:09

• it worked :-) -美西游子- ♀ (93 bytes) () 07/21/2011 postreply 17:21:02