amd 3700x

I dont know what is going on. bought a new ibuypower amd 3700x, asrock b450m-ibw i think its custom with custom firmware 1.50, 16 g of adata 2666, dont know what the power suppy is but i know it works. gtx 1660 ti g card. cant run ANY game above 30-50 fps, mouse jumps all over the screen at...

Hello guys, yesterday i built my AMD system AMD Ryzen 7 3700x Gigabyte x570 aorus elite CPU cooler : Be quite Dark rock 4 PRO and i noticed that even on idle my system was giving like 1,4 - 1,45 voltage and my tempratures was alot unstable, jumping from 35 to 50 on idle, so i went straight to...