ASRock M8 Z87 Share MAC Addresses

uugengiven

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Sep 29, 2015
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I have 10 ASRock M8 Z87 barebone systems. They all have the same MAC address. I don't think I have to explain why this is such a pain.

My question: is there a way to change the hardware MAC within the bios/firmware? I can change it in windows but that doesn't allow me to PXE for imaging and it does really weird things with wake on LAN. Also, how in the world do you ship these with all the same MAC?