Windows 7 clock synchronisation

Only the PDC needs to be configured to synchronize to an external time reference. When modifying registry settings, it is always a good idea to backup the current settings beforehand.

You can revert back to previous settings if any problems occur with registry changes. Change the server type to NTP. Set announce flags. Specify the time sources. Alternatively, a list of IP addresses can be specified. Select poll interval. Microsoft recommends a value of , which equates to a polling frequency of once every 15 minutes.

Remove From My Forums. Answered by:. Archived Forums. Windows 7 Miscellaneous. Use this forum to discuss miscellaneous issues that cannot be covered in any other Windows 7 forum. Sign in to vote. Regards, Dharmendra, Bangalore India.

Wednesday, January 19, PM. The tab might be missing because your computer is part of a domain. Proposed as answer by Andre. Ask a question. Quick access. Search related threads. Remove From My Forums. Answered by:. Archived Forums. Windows 7 Networking. Sign in to vote. Hello, I use a 64bit Windows 7 professional and I want to synchronize the system clock with a personnal extern NTP server.