Thank you, the thought crossed my mind but being lazy was doing the easy things first. Got an old machine in the garage so will swap cables and plugs. Another thought was the last win 10 update however not sure when it happened.That sounds like either a cabling issue or a short. If that back usb ports are fine then look at the cable that goes from the ports to the motherboard or the ports themselves are bad.
The front ports work off the same controller as the others do in the back. So if the back ones work then its pretty simple to diagnose. A lot of times one of the ports could be falling apart causing them to stop working. In that case, the only thing to do would be to get a usb hub.