Why Is My Ipad Not Charging From My Computer. The explanation for this is that the iPad requires more amp than the USB port can supply. There may be many reasons.
If you are already using your computer to charge your iPad try to use another USB port. Some more digging suggested the iPad has to be plugged into a USB 20 port not a 10 in order to charge correctly in theory but our tests found that using a USB 20 port is no guarantee of a. Sometimes the problem is not with your iPad but with your electrical source.
If iTunes doesnt recognize your iPhone iPad or iPod.
Hard Reset Your iPad The first thing to try when your iPad is not charging is performing a hard reset. Try cleaning this charging port using some soft cotton swab carefully. To fix the problem connect the iPad to the wall charger and check if it works. This can be a hardware problem.