Computer won’t start after 1080ti slight over clocking

[tom00deluxe]

Hi I tried over clocking my new MSI GTX 1080ti Seahawk using MSI Afterburner with incremental increases. Everything worked fine and shut down PC normally. Now I cannot get the machine to power up with the graphics cards installed. It works with another card but not the 1080, I get a millisecond of LED then cuts dead once I turn the power on. Have I fried my card??? I have an Antec 850 PSU which I thought was more than capable of an OC. Can someone help me with advice to get my machine running again please?

Thanks.

 

[tom00deluxe]

Also I have reset my PC and still have the same problem.

 

[OCD Tweaker]

can you list your full system SPECS and include all your OC's