MSI B450M Pro-M2 mouse and keyboard not working in Windows

[ploopy567]

I recently installed the B450M motherboard. In the bios, my keyboard and mouse work as intended. When I go into windows, safe mode or not, both just don't work at all. Can't type or move my mouse. On Windows 7 64-bit. I tried using my frontal ports and those don't work either

 

[Calvin7]

Since Windows 7 is not a supported OS for that motherboard, you may have to look around for help.

You need a tool to create a Windows 7 installation file with USB 3.0 drivers preloaded. This utility is known as MSI Win7 Smart Tool Utility.
https://www.msi.com/files/pdf/SMART_TOOL_User_Guide_EN.pdf