Win7 access to the Internet but can not synchronize the time how to do Internet

causes and solutions:

1, confirm the Windows Time service if the computer is started If the Windows Time service is not enabled, you cannot synchronize time from the Internet. Please make sure this service is started.

Confirmation method: Take Windows 7 system as an example, click on the desktop computer > Administration > Services and Applications > service, find Windows Time, right-click and select Properties, confirm the startup type is automatic, service status Is started, as shown below:

2, confirm that the Internet time server settings are correct

The computer synchronizes time from the Internet, is synchronized from the time server on the network, if the time server is set on the computer Incorrect, will not be able to synchronize time.

Take the Windows 7 system as an example. Click on the display time in the lower right corner of the desktop and click Change date and time settings > Internet time > Change the settings to confirm that the server settings are correct. As shown below:

Normally use the default time.windows.com. If the synchronization is not successful, you can try to replace other time servers, such as the National Time Service Center server 210.72.145.44, and then resynchronize the time.

3, exclude the filter settings of the router

Set the Internet access control or firewall function on the router, shielding the relevant port of the Internet time server, will cause the computer can not synchronize time from the Internet.

Please check the rules related to the Internet control or firewall function in the router management interface. If not necessary, please turn off these filtering functions.

4, broadband line problem

The front-end network service provider blocked port 123 (the port used by the network time protocol NTP), causing the computer not to get the current time.

Detection method: connect the computer directly to the broadband line at the front end of the router, turn off the firewall on the computer, and check whether the computer can obtain the current time. If the computer cannot obtain it, the front-end network service provider is blocked. Related port. It is recommended to contact the front-end network service provider.

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