K katapiz macrumors newbie Original poster Jun 21, 2013 1 0 Jun 21, 2013 #1 After installing the OSX 10.8.4 upgrade system began to fail USB ports and no longer work even if they have energy like I can restore the functioning of USB ports
After installing the OSX 10.8.4 upgrade system began to fail USB ports and no longer work even if they have energy like I can restore the functioning of USB ports