Please help me. Everytime I am plugging the charger to my tablet model GT-N5100, the battery sign appears but just keeps on blinking and did not show a green color that is increasing indicating that the tablet is charging, and even when I try to click the power button for so long, it won’t open. 
I used 2 different kinds of charger, the same incident happened. I used both chargers to charge one for my cellphone and another for my pocket wifi. The chargers did a good job, but not with my tablet. I think the problem is in my device alone. Are you aware of this problem? Maybe you guys can advice me on what should I do. Thank you soooo much! Help is very much appreciated.
I used 2 different kinds of charger, the same incident happened. I used both chargers to charge one for my cellphone and another for my pocket wifi. The chargers did a good job, but not with my tablet. I think the problem is in my device alone. Are you aware of this problem? Maybe you guys can advice me on what should I do. Thank you soooo much! Help is very much appreciated.