Intel CPU uCode Loading Error
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Usually this means your motherboard doesn't recognize your model of CPU. It will run fine, it just doesn't know exactly what kind of CPU you have. try updating your bios.
Go get the latest BIOS update from support.asus.com.
1. Download the latest BIOS Update. ( It is important that you download the BIOS update that matches your motherboard's model.)
After the update, restart. You should now boot with no problem.