Advertisements I wrote in another thread that my Bolt+ has the 4 Flashing Lights. I have called Tivo, who has been less than helpful, and wants to sell me an Edge. They are denying my continual care claim because they sent me a defective box when I first bought it and consider the exchange for a working unit to be my replacement under the continual care program, despite the fact that it was the day after I activated the box. A total load of BS. At any rate, I am considering either putting in a new HDD or just moving on from Tivo. The problem is that before I spend money buying an HDD that I can't return, I want to make sure that the flashing lights are, in fact, a drive failure. When I plug the Tivo in, I get a Tivo splash screen, then the lights start to flash and my TV changes to report no signal. This is the drive that I am considering. Any help?