Getting only audio with ATSC channels but no video on Windows Media Center Live Tv

Hello friends, i am using the Hauppauge 2250 and was trying to play OTA ATSC local channels with Windows Media Center Live Tv. I have done all the setting and setup which is required and did a check with the FOX or CBS channel then i was able to get only audio along with blank screen. So i try with the Sage TV then it used to work fine. I do not want to pay for the Sage but wanted to use Media Center. I tried many method to worked it out but it did not worked. Even i have reset Media Center and also tired to install some additional codecs, then also no help. Does anyone has faced the same problem, please help me. Thank you.

It seem like that you having the problem with the nvidia driver, i think that you are using it 285.62 driver. So i would suggest that you better rollback the older driver or try to install the 285.79 beta driver, which might be helpful for you and get video also.

I have also tried to solve the same problem with that, but it was been fixed with update with nvidia drivers 285.79 beta, si it has solve the problem, i would also suggest you to download that and get it fix for you.