Acer won't work. Only flashing cursor on black screen.

[Mkulkosky]

My acer extensa just wont do anything. When I turn it on I get a black screen with flashing cursor. I've trying holding alt and F10, doesn't work to restore my system. I can only access the setup page which doesn't help. Can someone please help.

 

[mes_010]

i have same problem hey plz help