How do you infer that programming the course change into the flight computer, "was not executed manually by one of the pilots at the controls"?
It was very likely that it was indeed one of the pilots that entered the course change into the flight computer. Reports state that this is a 10-20 keystroke maneuver which is fewer keystrokes then writing this sentence.
Isn't it more plausible that once whatever emergency started that one of the pilots immediately programmed the flight computer to make that hard left turn to try and make a b line to the nearest landable airstrip?[/QUOTE]
I'm not inferring anything since I didn't write this development.
No, it's not plausible at all.
A distress call would have been sent at the moment any smoke or fire was detected. Do you fly, or do you have a pilot in your family?
Back to disabling ACAR, the transponder, and all communicaitons - you seem to have a clear understanding of the protocol pilots of a 777 follow in event of smoke/fire. Please elaborate if you would - what are
all of the electronics on the flight deck that are systematically turned off, and in what order? And this is all done before the pilot or copilot radios a distress, right?