USB not booting properly

Adrian_19

Reputable
Dec 26, 2015
28
0
4,530
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Hey guys.So i just built myself a new pc with an asrock ab350m-hdv and made a bootable usb with windows 10.The problem is that when i boot from the usb, it starts installing windows as if i would've manually started it from the drive(meaning that i can't delete partitions from the drive or do a clean install). What could the problem be?
 

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