It's new, in warranty and a fine time for the maker to explain it or risk you returning the machine.
I've bought a new laptop a couple of weeks ago, a Medion with core i7. When I first got it I added google chrome and all was good apart from when I used flash and the cpu would go up to 100% for a few seconds and the fan would go bonkers. For example if I used candy crush on facebook the fan wouldn't stop and the cpu % would still sit between 40% and 60% until I came off it. This never happened on my old laptop which was at least 6 years old so stumped on that one.
But today this has baffled me even more. Had the laptop on all day but only done light browsing, nothing too straining at all, but 12 the fan has come on, and it loud as well, and seems to slow the laptop but I can't see any reason. It says cpu usage is 5% max, i can't see anything scanning or anything and nothing is running, in fact I'd left the laptop idling while i went to do something and came back and it's fans is going like mad again. It isn't plugged in or anything either. twice it's done this today and it quite annoying, especially as my old laptop didn't have these 'issues'. any help would be appreciated