solution:The realtek Network Controller was not found. If deep sleep mode is enabled Please plug the cable

                           


                          There are lot of question on internet about how to solve one common problem that we all face in some point of time. Its about about internet connection in our laptop . Some time when you update the system or unfortunately messed with the settings or bought a new laptop and you find out that your Ethernet cable is not working. Even after installing latest driver it gives a error that " The realtek Network Controller was not   found. If deep sleep mode is enabled   Please plug the cable"

             This happened with me also few day ago. I surfed thought the internet and tried every possible way to solve the problem but didn't got any solution . So i finally went to a software engineer to get the solution and i finally got it..

So there are the few steps u need to follow to solve the problem.

1.Right click on the network icon and select the option open Network and Sharing.

2. Go to Change Adapter setting check weather you have adapter setting or not if its not there then shut down the system completely.

3.Go to BIOS setting by pressing F2 or search in for your laptop or pc how to go to bios setting.

4.In BIOS by pressing arrow key go to ADVANCED and enable the following 

                     a.Intel(R)Speedstep(TM)

                     b. visualization 

5. Restart the laptop or pc and this will make the Ethernet to work properly and download the latest drivers from the official sites and install it.

                This worked for me and I am not sure this will work for you too so try it on your own risks 

I guess this will work in most of the laptops.