Pappagaming

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May 7, 2016
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I'll get straight to the point... I have an ASUS Z270-A motherboard with an I7 7700K and I want to update my bios. My current bios version 1203.
The new one is Version 1302. My question is can I update my bios through windows without a USB, or do I have to use a USB to update it, and if so, how do I update my bios to that new version, I couldn't find any videos specifically for my setup, so I was hoping someone could help me step by step so I don't screw anything up. I would really appreciate the help, thank you.

If someone knows how to do this, and is willing to help me, I would like to chat through some sort of contact like skype, discord, etc.

 
Solution
You can update your Bios using your EZ utility in the Tools section of Bios.
This will allow you to update via the Internet. Follow instructions as per page 3-29 in your MB Manual.

The other way is using the EZ Flash3 utility using a USB.