iPad not charging when connected to computer

When my iPad is plugged into my computer, it says "Not charging". I have tried to turn the iPad off, reboot, reinstalled the iTunes software, disconnected it from the computer, but it still states that it's "Not Being Charged".How to fix this issue* You can try a powered USB hub.* Update your motherboard drivers to the latest version on Windows or Mac. So your existing motherboard can be more