Xbox One S is turninf off

My xbox one s is shutting off does it really overheat

This was Done!
Xbox one X set with child one and child Two
Xbox one S set as Child One and Child two
Auto login is Off on Both Consoles
child on logs in plays game on xbox one x, child two logs in on same game on xbox one s, Child one is logged off of Xbox one x. Child one logs back on Child two is logged off.
this is also not logged off of same game but different games
child one on x playing far cry, child 2 logs in on s and starts red dead, far cry is logged off....
Far Cry is only on the x not the S

Done All the bits on the web, done it all with the Support staff, still got the same problems

there is one thing that NOBODY has covered, in the USA Red Dead is a Different certification. although both kids are UK, red dead is different in the UK and the USA, could this be the problem... nobody knows

Hi, I 've bought a xbox one S fifa 17 a few days ago.

I've got the same problem.

When the xbox one s is off i can hear a small noice coming from the back

Of the xbox one where the alimentation cable is connected. i hear it when i'm close to it.

Mine is also on 'economy saving'.

The xbox works nicely but normally when a machine is off, it don't make noice.

When i first put the xbox one s on I choosed 'quickly starting'

Is it possible thats it's due to this choice?

Do i have to deinstall and re install everything with the choice 'economy save'?

Do i have to take the paramèters back to défault and start the first installation again?

My xbox one s is on a surge protector.

Is it possible that this is the cause of that noice, interference??

I tried on a main plug, and it's the same noice when off.

Is it wrong for the xbox one S to un -plug it totally every time after play.

I've called assistance in Belgium, they are not aware off the problem.

I want to delete call of duty black ops 2 off of Xbox one s

Xbox one s turn off while playing game

After still now it's not turn ON