Received a cpu and put it in my computer over my Ryzen 2600. When I turn it on the GPU fans turn as well as the case fans, but not the CPU fan. After a few seconds, it seems to restart, and right as it shuts off/turns on the fan moves slightly. Any idea what could be wrong? The PC works fine when the 2600 is in it, so that's why I don't think it could be anything but the CPU. Someone told me I need to update my BIOS for it to work but I'm holding off on that at the moment. Any help is appreciated.
GPU- 1660 ti
Motherboard- B450M Pro4-F
Corsair RAM-48 GB
600W PSU
GPU- 1660 ti
Motherboard- B450M Pro4-F
Corsair RAM-48 GB
600W PSU