after installing the CM Hyper 412S to mi i3 on mi Asus Z97 K the temps were so high that thought the screws werent tight enough. Then Ive realized that was impossible to turn harder cause in the back wasnt fixed the way it should. After re install it harder to the mobo nothing happened. Just all hardware running without BIOS or monitor. Finally, had removed everything and let the processor breath. Was working and booting again so decide to clean up the surface of the processoR and install the intels old cooler...but decided I could do it betree and retry with the CM Hyper before call the guarantee... Not even booted for a second. And the last process of removing and cleaning up thr cooler didn't worked....now my new PC doesn't boot with or without cooler, and all connections are fixed. I'm afraid some really weird happened or damaged my CPU or MOBO...help guys, this is such a non sense situation..