Getting error message in Central Administration after changing the IP address of SharePoint Server.

Issue:
You will get error message in Central administration after changing the IP address of SharePoint Server.

Solution:

Solution is very simple. Just follow the below mentioned steps.

1. Go to the "hosts" file folder (file path: C:\Windows\System32\drivers\etc").

     (Pic. 1)

2. Open the "hosts" file in "Administrator" privilege as mentioned below in Pic 2 & Pic 3.

    (Pic 2)

    (Pic. 3)

3. Update your machine name and IP Address as mentioned below.

    (Pic 4)

4. Clear all temporary internet files
5. Close all Browsers windows
6. Restart "IIS Admin Service" in "Services.msc" console.

     (Pic 5) 

7. Restart "SharePoint 2010 Administration" service.

    (Pic 6)

8. Now,  Open the browser and browse the Central admin url or your SharePoint application URL. You will be able to see the working version of SharePoint.

That's it...