I just bought and installed this DVB card and after few hours still cant make it work,i couldn't get signal at all using bundled Cyberlink PowerCinema software but after installing ProgDVB5.16.2Std i found some analog channels but they are still far from good, there is also another TV-FM KWORLD TV7131 card installed which was working fine ,and after installation of DVB i have lost "Antenna" and "Cable" as signal source input options and there is no pic at all now on that card too, i heard that its not recommended using two cards on one PC so if anyone knows better if that might be the problem i appreciate any help. Also LNB is almost ten years old but it is universal and it worked just fine on TV SAT receiver so i figured it should work OK with digital signal too, if this also might be a problem please let me know, any advice is welcome. Thank You.

Perhaps remove the KWORLD device temporarily.

You won't get analogue channels from a DVB-S (only) tuner.

However, the original software must work before trying 3rd party applications.

You can have more than one tuner on a machine, as long as your resources (like PCI slots, IRQs and alike) allow this. But two of the very same kind may collide, if they have stupid drivers.