I have a Studio XPS 435T. The fan is still running, but I don't think as well as before. Occasionally before the fan would rev up and get kinda loud, I'm guessing to cool it down. It doesn't seem to do this anymore. I'm wondering if there is a way to check the temperature of the computer to see how hot is it getting.
Also, if it needs to be replaced, is this something I can do? Or should I get a pro to do it for me?
Any help would be appreciated.