My system runs MCE 2005 previously upgraded from MCE 2004. Although the NVIDIA DualTV card appeared to install correctly, the MCE interface does not detect the tuner.
Please perform the following steps.
2. Verify that the system sees an installed Microsoft certified DVD Decoder software (NVIDIA Pure Video decoder if you run through NVIDIA DualTV install CD) with the Microsoft Decoder Checkup Utility:
3. Here is a list of the most common motherboard chipset manufacturers:
If the issue is still not resolved, you may need to perform a fresh installation of MCE 2005. You should back up all of your important files before formatting your hard drive. Clean install of Windows is always preferred over upgrading from a previous Windows version (old files, registry entries and settings from your previous Windows version can cause instability on your PC).