HelloCustomerthank you for using just answer,do you have a power surge connected to your tv set,also what do you have connected to your tv set thank you.
OkCustomerthe problem that your tv set is having is coming from the power supply circuit,you have a faulty power supply board that needs to be replaced,just to be on the safe side try a hard reset unplug your tvs et from the wall for about 4 hours plug it back in and see what happens if this suggestion does not work,then i would recommend to have a tech come out and service your tv set and troubleshoot the power supply boardand see if it a component which is giving you this problem or the board itself,hope this helps,Thank You.
I have not heard or read anything about a manufacturer defect on this tv set model,it could be possible,regardless of what it is i would call them up and see what happens if they give you the option on a new set take it,Thank You.
it's not them that is offering the new set in fact bush were not helpful at all i would never buy one of their products again
i bought the tv from argos and they said if i could prove it was a manufactors fault they would change it
OkCustomeri do not know about a defect on this tv set model,but i will be opting out of this question to let another expert help you with this maybe they know Thank You.