black screen 2015

[setsuna32]

Laptop screen remain black on turning on after just pressing power button.... Laptop is Acer aspire v5-471g win8... Nothing on screen.... Just blackness with the backlight... Function button for turning off screen backlight works

 

[setsuna32]

Mine is windows 8 and the laptop doesn't even boot ,as soon as I press the power button it only shows the black screen nothing on the keyboard work and even the cursor isn't visible