I plug the power source in and push the power button, the power light comes on but nothing else does. No fan no sounds/sign of the HD, no beeps. The screen does not come up, nothing. I have tried pulling the battery and unplug the machine and hold the power button for X amount of seconds. I tried removing ram, switching, one at a time etc. I searched google for answers and just haven't gotten anything. I took the machine apart and looked at the motherboard no signs or damage(however I didn't take the motherboard completely out to check the other side)