just purcahsed a 921 and its always on, is this normal, even when its turned off, you can hear it running,like a loud computer. this cant be power efficient technology.
Skidog is partially correct. All DVRs never turn totally off. But, most of them do spin down the hard drive and turn off the fan after a certain period of non-use.
The programmers have not added the spin down feature to the 921 and there is discussion that they never will.
That is the reason it will never be in my bedroom.