Yeah just unluckySorry to read that.
I had my C6H from launch til C7H came to me. I used ~5 Zen CPUs with it, besides 4+ RAM kits and other HW changes, I sold it on few weeks after C7H in my hands.
I've had my C7HWIFI since launch. Used it with Zen/Zen+/Zen2, must have used ~9+ CPUs with it. Also used several set of RAM kit, 3+ G.Skill kits and 1x Patriot Vipers, still going strong.