to viswanath, look on the side of the playbook at the charger port, no need to take it apart, use a magnifier if needed check the middle bar in the port is straight not bent.....if it is bent gently level it with a flat thin narrow blade ie metal nail file....when you put the micro charger lead in make sure the blackberry "symbol" on the plastic head of it is facing up..... it will not charge it the other way as I found out the hard way.......hope that helps...