First of all, I would like to thank all for the support. Without you this was not possible. Thank you very much ^^
The cheap L-Link 500w power supply does not work well and had computer locks using the gtx 1080ti.
I had to change for Evga GQ 650w 80 plus gold. It is expensive but guarantees stability and security.

Sorry for the poor quality of the photos. My phone is old.
Thank you and I will continue to work to provide the best quality ^^
(Google translator)