Please include/list your specs like so:
CPU: Ryzen 5 2400G 3.60 GHz
Motherboard: MSI B350M PRO-VDH
Ram: 2x8 GB 3000 MHz
SSD/HDD: 118 GB SSD / 149 GB HDD
GPU: Sapphire Radeon RX 580 8GB Pulse
PSU: Corsair 400W
OS: Windows 10 PRO
And yes I've updated my bios and I'm using a-xmp
EDIT: the psu is...