A customer claims that her Mac cannot connect to her AirPort Express network at home. Which of the following would be the BEST question to ask her FIRST?
A MacBook Pro (17-inch Mid-2010) powers on with no image on the built-in display. You connect an external display and restart the MacBook Pro, yet you still see no image on either display. Which of the following is most likely the cause of this symptom?
The LED on a MacBook (13-inch Late 2009) MagSafe power adapter does not illuminate at all when it is plugged into the MacBook and you know the adapter is connected to a known good power source. What is the most likely cause of this symptom?