vcr won't turn on manually or w/remote. Already tried a reset by unplugging. "Tamper proof" is not on. Remote will turn on/off the "tamper proof' but that's it. Tried "ez set" up, & it will not work. Clock light just keeps blinking as if it needs to be set. It was fine one day and then not the next. I thought the power went out because the clock was no longer set.