Hi zxybbc,
have you followed the loading instructions? After loading your card:
The most important thing is to follow the howto.txt step by step when loading your Dragon Cam, as a mistake can damage your Cam.
Make sure your receiver is tuned to a FTA channel, I use BBC world, turn off your receiver.
Insert the programmed card into the Dragon module, chip face up. Insert this into your receiver and turn on the receiver. Go to the Common interface menu on the receiver, and select the "Dragon Loader" module.
In the next menu, select "yes, Load module".
Now a menu appears indicating that loading is in progress. To see the actual progress percentage, select "refresh". There is no auto-refresh because some receivers had problems with that....
When loading is complete, a menu appears saying "Loading successful". REMOVE the loader card from the module, and switch off and turn back on the receiver.
If your receiver still isn't recognising your Cam, ensure the Cam is fully inserted into your receiver. The new Dragon Cams are a little more bulky than the older ones, due to the extra slot.
I hope this helps.
Best wishes
Mickha