Laptop not turning on
I got a problem with my battery, it was not charging but i could use my laptop by using my charger.
But now, my laptop is not turning on at all.
when i press the swith on/off button, it lights on and my AC too
After a few seconds, it stops.
And also, when i press the on/off button, my screen stays off.
plz help me with this, am not so experienced in computer and am not been able to work.