Just had a new comcast cable box installed, anyone know the codes for the 990 remote for their new Cisco box? I did not see them listed in the manual and I tried the back and forth method described in the manual also. thanks

Did you try the old code? In the past, Time Warner and Comcast have used the same remote codes (and largely the same firmware) on all of their boxes, even the ones not built by Scientific Atlanta. It made it simpler for them to manage their remotes.

I did, the very 1st time after the box was hooked up. Tried all 3 codes for the SA and the random search, no luck.