when i charge it just show the battery icon, and will blank again and show again the battery icon and keep repeating. when i was charge the battery icon not able to finished his charging process. i had solve this problem before when i charged it all day long but when my tablet running out of battery and shut down its happens again. i try the old methods but its seem not successful anymore. when the tablet can be turn on before this the battery indicator is show 'x' when i charging and after i tried to plug in again then its succeed.