Brand New Rig. Sapphire 6850 acting up.

Hey all. I just finished building my new sandy bridge rig. Here's what i got
Intel i7 2600k
GA-Z68MX-UD2H-B3
700W ModXStream OCZ
8 GB Corsair XMS Ram
Sapphire 6850 1GB
I have this hooked up to a 32 inch Vizio E322VL
This has only happened a few times but I want to know if this a situation to RMA or not.
Its random sometimes but today it happened when the tv went to sleep and I woke it when I moved the mouse. The vizio light under the screen sometimes flashes orange and white with no picture until I reset the computer.


Any help is appreciated!
Thanks