I have read almost of the thread here about this issue I got on my laptop but still can't fix. Anyways when I turn on the laptop with the battery and the charger I just saw the light of charging and when I press the power button, only a quick light up on the button and goes off again,no fan spinning,no harware sounds, I tried the common repair like removing battery and hold the power button for 30secs and put back the ac adapter and power it up still like that. what should be the problem? should I need to replace the motherboard or what??? Please HELP!!!!