Laptop won't boot?!

[defy_Y]

Hey ppl,
i have a sony vaio sve14a15fnb.....recently i was playing game on my laptop and my laptop suddently stop responding.After rebooting my laptop won't got pass the vaio logo screen....can't even access the bios screen....the hard disk indicating light on my laptop blinks for a shot time and then goes off....what could be the problem any help is greatly appreciated!
P.S:check my ram and hard disk they're both working fine on another laptop

 

[qazzi]

how long have you been playing on your laptop? it probably a temp problem.

 

[Deft_y]

I can't remember exactly but maybe for an hour or two.....was playing sniper elite 3

 

[qazzi]

I can't remember exactly but maybe for an hour or two.....was playing sniper elite 3

have it check by a laptop tech probably the video card is faulty.