Asus Z97 Pro BIOS Update

Hello,

I just bought a Core i7 4790K and an ASUS Z97-Pro motherboard; I haven't attempted to build the system yet as on the CPU support list it says that for the i7 4790k that it is "Since BIOS 1008". Does this mean it won't work when I initially turn it on or do I have to update using USB BIOS Flashback before I turn it on?

Thanks in advance 

Z97 board support 4790K out of the box no problem

Thanks - Am I alright to run the system out of a case for the day? I have a new one arriving tomorrow and I want to get the system set up before it arrives.

I have the same combo and it's perfectly fine.