Hey all, so I've run into a problem I've never experienced in the 15 years I've been building PCs. I pulled a working 9900k from another system and installed it onto my Asrock Z390 ITX board, which had a 9700k on it. Now Windows won't boot, I'm stuck at the ASRock loading screen. I've unplugged all of my drives except for the M.2 that Windows is installed on. I've gotten into the BIOS and confirmed the 9900k is recognized, and I've also reset BIOS to default. I've also grabbed my Windows 10 boot drive and tried to boot from it for a system repair, but it's still not getting past the ASRock boot screen. Sometimes it says Preparing system repair and then gets frozen there. Does anyone have any ideas here?