Question: AHT iMac
I did a actualization of my iMac to Sierra HD and I am getting an error when I am burning a DVD, error 0x8002006E.
I tried to run the application AHT on second disk from apple but it is not running.
I did as follow:
Insert the second appel disc on driver;
I turned off the i mac;
Hold key "D;
Turn on the iMac;
Appears in the screen "connecting with network" but nothing happens and showing this "-3403D"
How can I run the AHT?
IMac 21.5 inch mid 2010, macOS High Sierra 10.13.1
iMac, macOS Sierra (10.12.4), 8 GB memory