Windows 8 OEM
Windows 8 OEM
I’m checking if any steps are needed before adding new hardware. Make sure Windows is uninstalled first, then proceed with your upgrade.
You shouldn't be required to do this. When updating the motherboard, it's best to format the drive and reinstall Windows. This should prevent activation issues. If you can't activate online, you can try activating via phone.
You're just updating your CPU, GPU, and motherboard. I understand the concern about OEM restrictions. It seems your Windows 8 OEM might be tied to a specific motherboard model.