We had a tv die with the Roku attached attached. I went to plug the Roku express into a new TV and it doesn't do anything. Everything is connected correctly but no power to the express? Is our express dead. Only had it a few months barely used it at all.
If both the tv and the Roku died, it sounds like you may have had a power spike that fried the electronics. Were these devices powered through a surge protector?
They were on a power bar which I believe has a surge protector on it. Also we haven't noticed and power Offa or anything.