iPad Air 2 and 3 showing same issue - wont charge
I have an iPad Air 2 and 3, both are the cellular version with Air 2 at 64GB and Air 3 at 256GB. Both are having the same issue. Neither will show up when plugged into a computer. The Air 3 wont charge at all and the Air 2 will charge sporadically. When first plugged in it shows charging and then shortly thereafter it says not charging.
I have tried the following on the Air 3 to see if I could correct the issue with no positive results;
Tried different chargers and different cables that work with my iPhone 7 Plus and Air 4 - no luck
Tried cleaning out the charging port - no luck
Tried a force reboot - no luck
Tried completely wiping the iPad - no luck
The odd thing is if either iPad is completely off and I plug in a cable to charge it, the iPad will turn on and boot up but will not charge.
Is this an issue with the actual charging port or the ribbon cable connected to the charging port or is it a more serious issue?
I hate to get rid of them as they are both still fully functional and useful to me if I can get them charging again.
Any advice or ideas is greatly appreciated.
Dan
iPad Air (3rd generation)