No channels, no view. Cant reset
Tried switching on tonight. Viewing started loading up. Had not been switched off. Couldn't get any tv even on analogue. When warmed up, no tv. Got guide but no content, wrong date and time. Used settings to reload channels. No change. Switched powerline off and restarted. Switched box off 3 times. Don't want to do factory reset as will lose 5 years of recordings.