Display can not be opened?

Do not know whether the damp, open display when pressing the switch on the automatic clearance soon, probably by 2 seconds in the still do not know if this is what the problem?

own take apart like a hairdryer Chuichui ~ ~ City to the computer repair is estimated that within the next
parts
is not a problem with the resurgence of the computer cable out `If in the open or customs, it is estimated that the hardware is unable to solve the problem of` sent to the computer repair center “““` `Thank you, you display bad power supply