Ipad 7 ,8 won’t charge. Have a bad charging port,or tristar u2 charging ic problem

ipad Air NOT charging | U2 Tristar 1610A3 charging ic replacement | ipad repair Hamilton NZ AppleFixПодробнее

Does this iPad 7 have a bad charge port, or is it the charging IC?Подробнее

iPhone7,7 plus Not Charging SolutionПодробнее

iPhone Charging IC 【Tutorial】Tristar USB IC | iPhone Top 1 common repairПодробнее

iPad 8th Gen A2270 Not Charging - Tristar Troubleshoot using lightning Test board.Подробнее