Hi;
My iMac 27" (mid 2011) has four USB ports, one of which initially appeared to be dead. I reset the PRAM to no avail. I then reset the SMC which brought the dead port back to life but a different port went dead. I rest the SMC two more times after which a different port goes dead.
This seems to have started after installing 10.11.3. Any thoughts?
Chris
My iMac 27" (mid 2011) has four USB ports, one of which initially appeared to be dead. I reset the PRAM to no avail. I then reset the SMC which brought the dead port back to life but a different port went dead. I rest the SMC two more times after which a different port goes dead.
This seems to have started after installing 10.11.3. Any thoughts?
Chris