configure PDC for external ntp sync

1.   w32tm /config /manualpeerlist:time.windows.com /syncfromflags:manual /reliable:yes /update

Notes: You can find the closest time server near you by browsing the following page and clicking on the nearest zone: http://www.pool.ntp.org/zone/@

1. Execute the following command to actually perform a time synchronization with the external source
   1. w32tm.exe /config /update
      
      
2. Execute the following command for the changes to take effect
   1. Restart-Service w32time
      
      

That’s all that is to it!