My Samsung UE55HU8500TXXU tv switches on briefly and the power lights come on in the
centre of the tv, and then a few seconds later it all switches back off again.
Was working fine the night before and will not switch back on to a tv picture the next morning.
Any ideas as to what may be causing this and if it is repairable as the TV setup with the sound bar
kit cost me £4000 when purchased new when it was released and I do not want to scrap it !
The cooling fan can be heard spinning up when the unit is initially switched on and then it all
shuts completely off again.
The label underneath the unit also says: BN94-07687b. where can I get this unit checked or purchase
a new one for the tv.
