[mythtvnz] Broken DVB-S setup

[Nick & Ann Read]

Hi all

We had a power cut yesterday afternoon, and since then the DVB-S card on 
my mythtv setup has not successfully recorded anything. Only found out 
this morning when my son sat down to watch the Man U vs Schalke match on 
SBS1.

As far as I can tell there are no software issues. There is nothing in 
the logs, and the system all behaves normally, apart from not getting a 
lock on any satellite channels and not being able to scan transports for 
channels. My old PVR-350 is still working away. So I'm guessing a 
hardware problem.

I don't have any other satellite cards(boxes) or LNB/dishes easily 
available, and I'm guessing its one of those two at fault? So, my 
question is, what is the easiest way to troubleshoot with a multimeter 
and a screwdriver? :-)

Thanks
Nick