Just got a new Dell PC. I'm a complete novice on computer matters but I connected it up following the instructions to the letter. Everything turned on fine and Windows set up started. I put in passwords etc that were asked for and then suddenly the processor just turned itself off. The monitor screen went black but the power light on it was still lit. I tried turning processor back on but it started to 'crank up' for a few seconds and then just turned itself off again, tried several times to turn it on again but no joy. I have it connected to a surge protector and there is plenty of ventilation around the processor, but it was only ever on for 5 minutes at the most so don't think it can be overheating. ANy ideas before I call Dell plese?