Laptop not displaying

[Bakhtiar_1]

Hey guys.
My laptop is giving blank display.
It is working,leds are working even it is logged in but does not display.
I have tried with external monitor,remove battery and hold the power button etc but nothing works.
Im bit worried now.My laptop is HP dv3000.
I remember that whenever i try to install vga drivers,it fails and does not works.I think it would be the problem with the vga card but I'm not sure.
Help me out please.

 

[Phillip Corcoran]

How did you manage to try installing the VGA driver if you've got a blank screen on internal & external display?