Displays do not show how

Today this friend's death, after he forced a shutdown, and then opened, the display does not work, bright display, but the screen is black, does not show anything out, re-think the system can not , And who knows what prawns, anxious

the memory and graphics cards out, Goldfinger eraser, a good re-inserted General may be able to solve the short-circuit the battery is likely a bad motherboard can not use software that hardware does not work, they can not split, only to find professionals to solve.Naqu Xiu it.Line may be cut off my desktop This situation also occurred when they start to show the black on the outcome of the friends I have a computer repair is a look inside a very thin line connected to the broken like a