To check the PDC Server for Time Synchronization and to configure the PDC master by using an internal hardware clock, follow these steps:
Step 1: Select Start > Run, type regedit, and then select OK.
Step 2: Click HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Config\AnnounceFlags
Step 3: Right-click on Announce Flags, and then select Modify. Change the type Value as A. and click OK.
Step 4:Close Registry Editor.
Step 5: At the command prompt, type the following command to restart the Windows Time service, and then press Enter:
net stop w32time && net start w32time
Step 6:To configure an internal time server to synchronize with an external time source, follow these steps:
Step 7: Change the server type to NTP. To do this, follow these steps:
Step 8: Select Start > Run, type regedit, and then select OK.
Step 8: Open HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Parameters\Type
Step 9: Right-click Type, and then select Modify.