Hey folks.
My mid-2012 MBP’s USB 3.0 ports are not working for any of my 2.0 devices. Both ports work with my 3.0 external HD though. I’ve done an SMC and PRAM reset multiple times already. Apple Hardware Test came back all clear.
Of the 2.0 devices that I’ve tried, the ones with power LED’s appear to be getting power from the ports as the LEDs are lighting. However, they cannot send or receive data.
The pins don’t appear broken or damaged in any way, although they could probably stand to be cleaned a little.
Any advice would be greatly appreciated!