I woke up this morning and noticed my box was on and that the blue light in the middle was lit up as well(i usually keep this off). I reboot as it suggests with the "info" button, and once it tries to "check for satellite signal" it comes to a black screen that states "acquiring guide data"? Now nothing else happens and the screen stays this way for well over 5 minutes. I have an HR20-700 DVR and all of my satellite signal strengths are either 0 or N/A????? My dish has not moved from what I can tell and the weather here has been perfect for days and I have only 1 TV and DVR, so I can't switrch anything around......Any idea what is happening,? Any suggestions on how to fix this?