I have a desktop computer and just switched to Windows 7 from Windows XP. Everything is working pretty fine except the TV tuner card. I get the video like always, but not any sound coming out. BTW, it's a Frontech JIL-0606 TV tuner card. I already installed the sound card drivers and the software that comes along with the TV tuner card. All other media players are working perfectly fine. It was working perfectly with Windows XP. Can anyone help me to fix this problem.Thanks.