Then I would say the fuse on the notebook has gone. I cannot find any data on that made/model so I would not know how to change it. It might be a case of taking the notebook to a PC repair shop.
Let me know if that does not work.You might also try removing the battery and the plug,,hold down the power button for 10 seconds then power back up.That completely drains the system of power like a reset switch does.
I tried taking out the hd and resetting the computer neither worked.
I took out my multimeter and found that i am getting 20vdc though the jack but i have no power through the power button. So what i think is that there is a bad connection or something blew somewhere between the power jack the battery and/or o the power switch.