Please review all three of these threads, as they address the i7-4790 and the DZ87KLT-75K (if not all 87 series chipset boards).
DZ87LKT-75K / "Devils Cannyon" i7 4790K compatibility ????
Intel Haswell Refresh For DZ87KLT-75K? & Intel Broadwell Support?
Haswell Refresh & Intel 8-Series Motherboards: it's a shame.
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