U Verse DVR with Red X
Originally my TV with the DVR (IPH8010) connected to it was displaying a red x with an 8 below it. I checked the forums and unplugged the power cord from the DVR for 10 seconds and then plugged it back in. After plugging it back in 3 dots appeared and then No Signal was displayed. I unplugged the power cord from the DVR for 10 seconds and plugged it back in two more times as directed. After the 3rd restart the gear came up and once the bar below completed the red x with the 8 returned.
Then I unplugged the DVR for 10 seconds and plugged it back in. I held the power, ok and down button in. The gear came up and the bar completed. Then two gears came up and the bars completed and a red X with 5 was displayed.
I swapped out the DVR with another U Verse box (ISB7005) and the everything worked properly. Then I attempted to swap back to the DVR the gear came up with the bar and when the bar completed the gear stayed on the screen.