Per Dell-Cares, service was set up to replace the motherboard.
Good day. I need assistance or any advice. My dell Vostro 3670 is not powering on and no lights is on when the power cord is plugged in. Although when I press the button on the back of the case all fans starts to spin and the led lights up bright green until released. The powers button on the case does not come on and does not boot. 
Dell Vostro 3670 not powering