Laptop screen turned black nothin on screen but lights are blink

Rumi - Jul 18, 2015 at 01:09 PM

I have vaio laptop I had not used my laptop for 20 days n when I started it .. The lights are blinking but screen is not coming so I temoved battery n pressed shift+F8 n f10 and even i tried holding assist button but no use plz sugest me plz plz fast m dying