My hp elitebook folio 9470m won't turn on when I plug the charger on,but when I take out the battery and plug the charger on,i

Solution
Since your question was cut off (it should have been in the thread not the title) I am going to take a guess that you are only getting it to turn on when the battery is out and it is plugged in.

If that is the case, you are in need of a new battery.
Since your question was cut off (it should have been in the thread not the title) I am going to take a guess that you are only getting it to turn on when the battery is out and it is plugged in.

If that is the case, you are in need of a new battery.
 
Solution