Gateway Amd My Laptop Gateway Amd Athlon X2 Doesnt Start, Black Screen, Nothing.. What Can I Do?

My laptop gateway Amd Athlon X2 doesnt start, black screen, nothing.. what can i do? - gateway amd

This notebook:
http://articulo.mercadolibre.com.ve/MLV- ...

My Gateway laptop with AMD Athlon does not start, only the light from the LED works, the screen is black, and not the screen because my screen desktop computer connected to him that it will not start, no windows, no logo "gateway" nothing is black, as I have said that only the LEDs are lit, the Battey is full and willing to work, the work of the battery charger, which is already open and check the motherboard and there is no burn, too The processor is intact, smells, or do not like to have any broken part. Work hard.

This material has been used every day, comes only at night (work). suddenly stopped working and I can not go back into the tent of his older cousin. What can I do?
RAM has a new and swamps, and it seems to work well in other phones.
hear the work that could lead to stop, that the division of labor process, the LED lights work, not red, can also be readDVD player and I can open it without problems, but the black screen, no noise, no windows or start the BIOS. Help!