[Spyderturbo007]

I've been having this issue forever and it's starting to drive me up a wall. When I try and wake up my HTPC, I get no video to to the TV. I'm assuming it's some type of handshake issue, but I'm not sure where to start. The HTPC runs a GeForce GT 430 connected to my Denon Receiver. The video then passes through to my Panasonic Plasma. Keep in mind, I don't have any problems with my other devices.

Any thoughts on where to start?