Acer 5315 switch on laptop no display

[Guest]

when i swich on laptop just power on (hear fan sound just blink hard disk light) then shutdown laptop

 

[ngrego]

If your laptop turns on and there is no output on your display, you may have a display problem. I used to have an Acer 5000 series after about 1 year the display stopped working. Lucky for me it was on waranty and I got it fixed for free.
As far as I have heard display and keyboard problems are typical on Acers.

 

[XmortisX]

when i swich on laptop just power on (hear fan sound just blink hard disk light) then shutdown laptop

The Acer 5xxx series has history of display problems, look around the web you will see. If it's within a year of purchase you have a warrenty, send it to Acer.