I have a Sony TV with a RC32 remote and an HD DVR. My remote control will not work at all. I tried reprogramming it, using the instructions on the screen and some that I read in the forum here and cannot get it to work still. The buttons are working because the green light at the top is blinking, but nothing is changing when I try the remote. I currently have to change the channel and volume at the TV and DVR box. Any help would be much appreciated!!!