A:AnswerIf your lenovo has an HDMI connection, make sure which type. There are mini-connectors and there are several standards. The standards determine how much data will flow over the cable without loosing quality. This one works for most of my needs.
A:AnswerNo. If the product works properly and you are using a compatible device you should only have to plug the charger in and lay your phone on the charging pad and charging should begin.
