Once i turned on my laptop and the fan had pretty strange noise but i had a cooler connected to laptop as well. I shut it down and turned it on again and everything was okay. Today when i wanted to turn on my laptop on boot got an error about the fan. I restarted my computer and everything was okay again, the outer cooler was still connected to laptop. What could cause this problem? Is it possible that the outer cooler should not be connected before boot?
I started measuring the temeperature since then and its around 45 - 85 celsius. Is it okay?