Audio,but black screen: Live TV & WMP, ATI 4350

[pirategorilla]

New clean install with Hauppauge 1800, ATI and Hauppauge drivers are updated.

I've been reading others solutions, without any luck. Single lcd display, tuner works fine pulled from another pc. Working with WinTV, but sample wtv on WMC and WMP is nothing but audio and blackscreen. Live tv is the same, audio with black screen.

 

[Shark007]

most likely cause, you have installed a codec that is causing your issue.

 

[pirategorilla]

most likely cause, you have installed a codec that is causing your issue.

It was a clean install. I tried it without ATI driver update, audio works no video. Updated ATI driver, audio works no video. Hauppauge driver update, audio works no video.

I just installed WinTV to check and make sure tuner was still working, and it works.

 

[Shark007]

have you used a tool called Win7DSFilterTweaker?
It can cause these problems.

 

[pirategorilla]

I haven't installed anything aside from the drivers for both Hauppauge and ATI 4350.