I have had this MBP 2015 since Nov 2015 and it has always had a problem with right sided USB not able to charge my phone or transfer information. This is not consistent but happens enough that I never plug into right USB, and mostly use the Lightening ports. I have tried NVRAM reset, and others but never saw a benefit. Has there been a fix for this?
Hmmm. Resetting NVRAM is the go to way to reset serial port definition.
It is possible to try a different cable—but don't hold your breath.
You can try running the Diagnostic/AHT http://support.apple.com/kb/HT1509
However, not definitive by any means, but may kick out an error code.
In or out of warranty you can get a free over the counter 'Apple Service Diagnostics' test and ask specifically for the VST (Video Systems Test)
Hmmm. Resetting NVRAM is the go to way to reset serial port definition.
It is possible to try a different cable—but don't hold your breath.
You can try running the Diagnostic/AHT http://support.apple.com/kb/HT1509
However, not definitive by any means, but may kick out an error code.
In or out of warranty you can get a free over the counter 'Apple Service Diagnostics' test and ask specifically for the VST (Video Systems Test)
MBP 2015 USB ports not working
