I've moved to a new house, and am trying to put up a new dish. The 921 doesn't behave very well, though, when it doesn't have a signal. Most of the time pressing the power button will give me the green light around the power button (but no HD/SD lights). If I do a reboot, then I get a display to come up, but it sits there trying to download data from the satellite (which it can't see!) and doesn't let me press the menu key. If the machine is "off", the info key does bring up the info fully, so its not like I've got a dead battery in the remote. I get the same lack of responsiveness with both the RF remote as well as my MX500 IR. Any ideas how I can get into the setup so I can point the dish?