[SOLVED] Cant boot

[tomas16]

Hello, straight to the case.
So i bought everything new not including HDDs and graphics.
After i built my PC With ryzen 5 2600 and msi b450 tommahawk ,all i could go to was Windows logo, i have windows 7 btw, so after manny unsuccesful attempts i tried the button BIOS flashback, now i cant see anything on the screen and cpu led is emiting red Light. Any suggestions?

 

[Calvin7]

Officially, AMD does not support Ryzen CPUs on Windows 7. Given that Microsoft has essentially ended support for the OS with AM4 products.

There are guides on how to get Windows 7 working with Ryzen. The Windows 7 Smart Tool is available from MSI in Utility downloads. It will help getting USB ports working so you can install Windows 7.

I suggest searching for a guide on "How to get Ryzen working with Windows 7" and reading that.