Orijinal gönderinin sahibi: mayer ,
Check to see if the tip of your AC adapter has broken off. They sometimes break off in the DC in port. If so and you can't get it out (very difficult) you'll have to do the replacement rab777 directed you to. I've had three customers who bought new AC adapters and then plugged them in with the broken tips still inside. That usually destroys the DC in port.