Help! Can't get HD's on Input #1

[gdavisloop]

Hello, I have an HR-20 with 2 BBC's that's been working fine until this week.
Suddenly, it doesn't seem to get the HD channels on input 1.
Input 2 is still fine.

I thought maybe one of the BBCs was shot but I tried reversing them (reversed the inputs at the receiver but left the same dish wire going to each BBC) but this didn't help. I also tried reversing the dish wires but that didn't help either.

I'm using a Slimline-5 dish with no multi-switch (connected directly to HR20). I have an old HD-TiVo connected to the other two wires from the dish.

Any suggestions?

thanks-
--Gary

 

[jdspencer]

Did you reboot the DVR?

Try every combination of swapping inputs and BBCs.
Does the HR10 work where the HR0x is?