If "No Signal" is onyour screen then check the incoming cable is pushed in properly , or plug it straight into the TV and see if the pipe is gone or have you got channels
Thanks for reply. The regular cable is working fine. The message is coming up bad signal or scrambled - as in the past when the codes have changed. The box itself seems to be working fine. Can access everthing via 1570 etc. And the codes unless they have been changed are correct. Thanks
Press Menu then 1570 and press the "Set Default Key" , press OK and then go back into Nagravision and manually input the codes below 00 - 3B C9 0D 8B 41 04 56 DF 01 - F7 6E 45 22 8F 70 61 33
Thanks got it sorted. I simply changed the provider from n*t and then changed it back - then I had to change the second digit of each code which changed for some reason when I changed the provider. Thanks for your help.