Does your MBP have a steady fan noise coming from the left side of the computer. It is not high pitched or faulty sounding, just the sound you would expect out of a fan. The MBP is at 55 dgrees C CPU load is not over 15% I know the MacBooks are dead silent at idle. To the point where you cannot tell if the computer is on or off without putting your ear right next to it. Is the MacBook Pro supposed to be like this?