I am having a problem with the fan speed with my new Dell Inspiron 5521 i7-3317U, Full HD with installed Ubuntu 12.04. The fan is too noisy.
After starting the Laptop, the fan starts and is not stopping or changing the revolutions at all. Still I didn't install any Windows just because the Laptop is new. What should I do: return the Laptop or will updating the BIOS will solve the Problem? I saw that there is a newer version of the BIOS: AO7.