Problem with Graphics card

[Dalandius]

Gigabyte GeForce GTX 780Ti WindForce 3x OC 3072MB GDDR5 PCI-Express Graphics Card (GV-N78TOC-3GD)

I was very happy with it until last week when it stopped working. In Device Manager>Displaying adapters it is telling me:

Windows has stopped this device because it has reported a problem (Code 43).

I have done a complete clean install of the OS (windows 7) (and replaced the power supply) and the error is the same

What is the next step in solving this problem, or is the card dieing?

 

[xb8browney]

Made sure the iGPU (if you have one) is turned off?

 

[fs123]

Try card in another system. If same problem then card is dead.

 

[Dalandius]

The care has been RMA'ed back to GBT

 

[arc@css]

Shouldn't take too long due to it being a UK rma.