Hi,
I have a Powercolor 550 card (PCI E) and the picture I am getting with it has alot of noise....or grain. On the reviews I read for this card, thier pics are alot clearer and better than the picture I am getting. I have the latest driver installed and I also have the ATI TV tuner control panel installed. But for some reason, the ATI TV Tuner control panel seems to have no effect on the card. I'll adjust all the adjustments dramatically and won't see any change in the picture. I am useing GB-PVR but I also had this same problem with the Software that came with the card. I also am useing a normal local city cable company with a coaxial line that plugs into the PoweColor 500. Does anyone know how to fix this so I can get a decent looking picture?
Here's my system specs if it helps any:
Dual Core Opteron 2.0 ghrtz
1 Gig ram OCZ
Asus SLI A8N Premium
MSI 7600GT 256 MB
PowerColor 550
2 Seagates 350 gig 7200.10
Windows XP Pro SP2
Thanks,
-Dman