ContributionsMost RecentMost LikesSolutionsRe: I am getting No Signal on the tv screen. Controller is flashing white. Unplugging/plugging worked sometimes, but really the box was faulty. We have a lot of power failures here; I think that's hard on this delicate instrument. Re: I am getting No Signal on the tv screen. Controller is flashing white. The new box fixed it 99% of the time. Re: I am getting No Signal on the tv screen. Controller is flashing white. After 2 long sessions over the phone resetting everything we decided the box is faulty. A new one is on its way. I do understand about inputs. I am getting No Signal on the tv screen. Controller is flashing white. I have been through all the reset steps recommended by the agent on the phone. It worked for a day. Now repeating all those steps - unplugging everything bit by bit - makes no difference. Any ideas?