i own 2 Evga Geforce 760s and when i had received my evga pro 2 way bridge friday that it would not light up for my cards cause when i was testing my cards out on Valley Benchmark that's when i found my pc restarting after cause when i removed the bridge i found my pc was working fine after that where i could not tell if my bridge was bad or just didn't work for my machine since i had to order me out a 2way flexible bridge from evga.com

Intel i5-4680k Devil's Canyon Quad-Core 3.5GHZ LGA 1150
MSI 1150 Z97S SLI Krait Edition
Kingston HyperX FURY 2x8GB 1600MHz DDR3 CL10 DIMM - Blue
2x's EVGA ACX Cooler Geforce GTX 760 2GB 256-bit GDDR5 PCI Express 3.0
Xion AX800 PSU
Antec Twelve Hundred V3 Black Steel ATX Full Tower Gaming Case