I have an Acer 5920 G and it seems that it will not boot anymore . When the computer is turned on , the screen remains black ( does n't turn on at all ) and I can not hear anything spinning . The weird thing is that when I turn it on , it 'll stay on for about 3 seconds and then restart , where it will continuously stay on . There is no faint image in the back , so it is not the backlight or invertor .

Possible answers:
(A). The screen will light up;
(B). None of the above choices .;
(C). The screen will remain black;
(D). The computer will make noise;
Answer the following question: What may happen if my computer is left on ?
(C).