I can only get my nexus 7 2013 to charge when I go to bootloader, then to power off, then uplug the cord and plug back in fast. Once the device is on I get nothing when I plug the usb in, computer or AC. I used to be able to connect to PC no problem. I use the OTG cable a lot for HDDs and my camera, now nothing works. Tried USB debugging on and off and MTP.
I would just say the usb port broke somehow and go for an RMA but since it charges while it's off I feel like it's software related... If you guys have any suggestions I would really appreciate it.