I built this pc myself 3 weeks ago:
Ryzen 5 2600
Zotac ZT-T16600F-10L
Corsair Vengeance LPX 16GB (2x8GB) DDR4 3000MHz C16 XMP
NOX Hummer X 650W 80PLUS Gold
Asrock B450 Pro4
2 days ago it started to reboot randomly. At first I tougth it was a gpu driver problem but today I went to turn on...