17" macbook pro model 2011 ,OSX 10.68,memory 4gb,bus speed 1.07 Ghz, processors speed 1 2.53 ghz entel. core usb port don't work.troubleshooting repair shop need a new motherboard!
MacBook Pro (15-inch Mid 2010), Mac OS X (10.6.8)
Posted on Mar 7, 2015 9:18 AM
Q: usb ports bad logic board
I bought a new refurbished macbook pro instead of repairing the old one.
