Post MOBO and GPU swap help

[EricIsTheName_]

Hello, I've recently posted another topic about switching my MOBO and as what do to do prior. I have swapped the old MOBO and GPU. (Previously X470 now to X570 Auorous; Rtx 2060 to 3060ti) Now that I have done so, I booted it up and it seemed to do fine besides my CPU fan sounding a little louder (My CPU is a Ryzen 5 3600, with Vetroo V5 cpu cooler) but also my fan on the MOBO also not spinning. Also upon booting my desktop resolution was super zoomed in but with all my previous applications and seems to be files from the m.2 ssd I was using. Upon some further light use, when I start it up, 2 of the 3 case fans will stop for a few seconds and then spin again when the windows login pops up. Furthermore when using google, I'll get this error saying Stopped access or something of the sort. I've gone into the bios and switched Xmp off of the base 2133mhz. Later, when restarting my PC a couple of times I've gotten different blue screens. One being a memory error, and I don't remember the other few. On the last restart it set it back to how I first started it back up after the switch. With the resolution change. Sorry in advance for not sounding knowledgeable or if I sound negligent. Any and all help would be much appreciated. Thank you.