I have a hp pavilion dv2415nr. With the battery When I turn on all the lights come on no sound and hdd is not seeking. DVD drive does gives off a sound. But with removal of all components and battery removal for the bios nothing happens.
I have tried on ram in. No ram in.
No ram no hdd no wireless no dvd drive. I have checked with external monitor no logo show.
I haven't checked the battery or ac yet. And I havent checked vga chip or cpu chip.