I've just built my firt rig this afternoon and I'm currently installing the OS. Whilst building I accidentally hooked up the power and started up to test the components, but I had forgotten to put the CPU cooler. I quickly realized and switched off after only a couple seconds.
Now, when I boot my PC, the fan is silent until just after the post beep when suddenly it goes really, really loud. After a few seconds it slows down to a normal pace. Could my earlier mistake have caused this or is this a normal occurrence. Thanks in advance.