I've never heard of a Tevion AV Sender/Receiver, what exactly is it? There are devices like Slingboxes that can send media to devices, I'm just not sure if Tevion is one of them. If you're sending a media signal using wireless from your PC to another networked device, like a Slingbox, Playstation 3, XBOX 360, or even a laptop, you may need to configure network settings. You can also try TVersity
, it will send the media out over a network. Here's another suggestion, don't use S-Video or an RCA-Jack if you're wanting HD. HD signals can only be sent over component, DVI, or HDMI cables.