Not checked on how to do that illusionary, however fans are very quiet even when running disc copying using Roxio. Previous laptop I edited videos, photos & ran audio/video converters which taxed the one fan to the max but not had chance to do that with this new one but with two fans I suspect it will manage it.
I do hear the HDD whirr when Norton Security is running a full computer scan though.
You have to be really listening to hear the fans, they run very smoothly & you can access them easily to clean them out which is good for me as my old laptop's fan was inaccessible.