Jan,
Appreciate your reply so quickly...
I might be wrong... but i swear the error on the FMC that started everything had "Target Altitude" on it... and there was approx >100NM before TOD, and only climbing 1000ft i thought it would have no issue.
That aside, Just completed the remainder of the flight, both by VNAV (Alt Hold) & then vectoring...
I had the console appear on the screen approx 5 times on descent and i don't believe i triggered it (e.g. 15 secs after changing heading dial)... photo's attached
And a 6th console error displayed and completely disactivated the flaps handle. Background to this was that i was pressing "2" key to lower flaps from 15 degrees to 20 degrees, and on key press, the console gave me the error. Afterwards, i observed the flap handle stuck on 15. Only after the flight landed did i notice the flap extension indicator showing the flaps were in fact extended beyond 15... to 40 degrees.
The errors in picture FMCCrash_140516_4_A.tiff were all seperate from each other by a period of time and not triggered simultaneously (a minute or two).
FMCCrash_140516_2.tiff
FMCCrash_140516_3.tiff