My asus laptop model (X551M) wont turn on. The problem happened when i tried restarting the laptop and it was taking ages to restart so i pressed the power button to turn off the computer and when i turned it off and powered it back up, it had said something that the computer wasn't turned off properly and that i had to wait a bit to restart again, the computer still wouldnt restart and i was waiting for half an hour so i pressed the power button to turn it off and has never turned on ever since. When i press the power button, the light turns on and 2 secs later if turns off. When i plug the adapter, lights come up like if its charging. Ive tried every solution and can't manage to turn on the computer. I've tried plugging out the battery, and adapter and holding the power button for 30secs or more and nothing happens, been having this problem for about 3 months already.