Hi there,
The other day my Macbook Pro A1278 was about to run out of battery so I plugged in the charger. Almost immediately the screen went white and when I restarted it I saw a flashing file with a question mark. I launched internet recovery mode (command + r) and selected my local wifi network. But after I the wifi connects all I get is a spinning globe with the wifi name underneath and after 10/15 minutes I get a globe with an ! and am told to go to the apple support website with problem 2002F. Can anyone offer advice? I read on another forum that I may have to change my DNS and DHCP settings using DNSmasq but have so far been unable to do that. Any help would be greatly appreciated.