Fan keeps running after shut down
I have a Dell laptop with 4GB of RAM and 1TB HDD. Few days back I installed windows 10 on my laptop. In the start I found everything working like a charm. I shut down the system then keep it away. After 4-5 hours I tried to start it again but it didn't start. I was worried like hell. Then I plugged in the power supply and after few minutes I tried once more to start it and this time it booted. I found that my battery was drained after I shut it down. I had no idea at first how it all happened.Once again I shut it down and then I listened some sound coming out of laptop. I found that the fan was still running and in no time I understood that this fan is the culprit. I had to force shut down it after pressing the power button.
Has anyone any idea on how to solve this problem. I need immediate help. I request all the knowledgable member of Techulator to please respond to this thread at earliest.