I could swear I saw a post on the forum here (but I cannot find it) about a new HR34 only enabling two tuners when installed, and something be required to 'unlock' the other three tuners.
My HR34 was installed yesterday and shows all five tuners with signals in the "Test Signal Strength" screen, but I want to be sure it will actually be able to use more than two to record programs (as it just replaced a four-tuner Tivo/cable setup).
Is this still necessary?
All of mine record 5 out of the box. Nothing extra was necessary.