Can jailbreak attempt kill your ATV3?

I was mistaken in thinking I had an ATV2 and I tried to perform a jailbreak on it last night. I found the box and have now discovered it is an ATV3. My ATV3 will now not turn on. No lights no nothing. I have tried hooking it up to my iTunes and the Apple TV screen that is mentioned doesn’t come up.
Could I have fried my ATV 3?
Anyone have any advice for me on what I can do to try and restore it and make it work again?
Thank you!