Help guys. My laptop turns off few minets after logging on Windows and open desktop. This happens when the battery is in the laptop while the adapter is connected. It shows battery lead but it doesent charge. If I remove the battery and plug only adapter, it works perfect. I am not good on laptops beside booting changing some hardware. What might be the problem? I bought this laptop while it was not working at all. At last I managed to assemble it and clean motherboard heat sink and blow out dust. Now my plans are done. Can you help guys