MSI HD 7970 Lightning water block

[l88bastard]

And this kids is why we SHOULD ALWAYS test our equipment before installing waterblocks
My fourth MSI lighting which I just bought for this build is DOA. I knew I should have tested it prior but I took the lazy road out and now I am gonna pay for it. As you can see the other three GPUS are working and their blue leds are on. Card 1 is dead. I have tried pulling its reactor off and changing power cables, but that didn't help....its dead, dead, dead.