I have an Auvio USB/HDMI to TV adapter. I downloaded the S/W from the supplied CD onto my HP computer. When I connect my computers USB port through the adapter to the HDMI port on my new Samsung 55" curved TV the most I can get is my wallpaper picture to show on the TV. I connected the same way to my older LG 27" TV and my computer screen shows and changes perfectly mimicking my computer screen. What am I doing wrong?