I got new computer parts and my monitors screen is black

Jun 8, 2018
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I got a new motherboard, a processor and more ram and the screena blank. I think the problem is becouse i tried out a method that i wouldnt need to install everything again so i used sysprep so my motherboard is AB350M and processor is ryzen 4 2600 and i have 16gb ram please guys help me out here i spent 400e on these upgrades thanks