The Fans on my brand new XPS 13 sound like a lawnmower whenever I open an app. The CPU temps are idling between 55 and 75 Celsius, and I don't know whether or not that is abnormal for this laptop. I have the i7 QHD+ version. I looked at some other posts about this and they all say to download the new BIOS and it will be fixed. I did that and it didn't help at all. What can I do?