Hi there,
 
Yesterday, I instaled my new 1080ti instead of my old GTX780. When I tried to play to Doom, at 20 or 30 seconds, my screen was full of green dots and after, my PC shutdown.
 
In the welcome screen at reinit the PC, the main board informed that there was a power supply problem and the PC was shutdown in order to protect the system...
 
After I did test with furmark tool with the same result:
 

 
I know the problem probably it is the PSU (600w), but the green dots has me pissed...
 
Any idea?
 
Thanks in advance.

Thanks a lot for your response, Sajin.
 
But any way, the artifacts only happens in the previous moment to the shutdown.
 
For example, trying the furmark, the artifacts never happens, the PC shutdown cleanly.

Hello Fermi44! Sorry to hear about the artifacting problems. As Sajin pointed out, it would be a good idea to test with a different power supply or even test the card in another system if you are able to. If the problem still persists with different components, please be sure to contact us at supportEU@evga.com and we will be happy to assist further.

Finally, I changed my videocard by another one, and It works perfectly.

EVGATech_AdamB
Sorry to hear that another PSU did not help with the artifacting. I will be sending you a e-mail to follow up directly.

I think he's already replaced the GPU and it's working for him.

EVGATech_AdamB
Fermi44 only mentioned that he replaced his card with another, he did not specify whether it was a 1080Ti or not. People commonly swap with a backup card or a friend's card for troubleshooting their system. I was just being diligent to ensure that all his needs are taken care of. But I do appreciate your concerns.

 
Sorry my english. What I mean is that I went to the shop to make an RMA with my GTX 1080TI SC2 GPU and it´s take me about 5 minutes to do.
 
And now, my new card works perfectly. That is, the first card was broken.