Windows won’t boot after cpu upgrade

[andriy.gutsal]

So I have a msi a320m gaming pro motherboard with Tridentz RGB 8Gb ram and Ryzen 1200, I just bought a Ryzen 2600 but after installing my windows just boots to repair option and I can not reset windows, I tried updating the bios but that didn’t work

 

[kanewolf]

What does installing the original CPU do?

 

[dontlistentome]

A 320 board needs a bios update to use the new 2xxx series Ryzens. So then, what bios did you start with, which one did you have when you updated the bios, and what bios is on there now?

At the MSI website 7A39v1D bios from 5/4/2018 is the latest. You need to be using your original CPU when you update the bios, not the new one.