hi friends actually i updated my windows server2012 r2 and windowsserver ask me to change the password then i changed password after that i started SharePoint 2013 central administration. the page showing me an error “Service Unavailable
HTTP Error 503. The service is unavailable.”
Are you using your credentials as the service account for the Application Pool within IIS?
I tried iis application pool–SharePoint Central Administration v4–Advanced settings–Identity–Custom Account–Set–User name and password. ——————————————————————————- the SharePoint Central administration page displaying but in Manage application–WebApplications other than “SharePoint Central administration” is not displaying it showing error “Service Unavailable 503”.
So when you changed the app pool, it fixed loading Central Administration? Or it always loaded? If it fixed the first part, you may need to update the App Pool on the other Web Applications…
No