No Signal with HDMI or RCA

[Bizzaro]

I'm running the latest stable release of Xbian as of today and have had no issues using it on my monitor, samsung hdtv, and an lg hdtv with HDMI.

The problem is when I try and connect it with either HDMI or RCA to my 32" Vizio HDTV http://store.vizio.com/voj320f1a.html (1080p 60hz if that matters) I get "No Signal".

Currently i have connected :

16gig class 10 Transcend SD
Edimax EW-7811Un 150mbps Wireless 11n nano adapter
32gig Sandisk Firebird Usb drive
Rocketfish (best buy generic) HDMI Cable

and when i need it
Logitech Wireless Mouse

Any help at all is greatly appreciated!